APA

Comings B. N., .Class-book of physiology; for the use of schools and families Comprising the structure and functions of the organs of man, illustrated by comparative reference to those of interior animals / by B. N. Comings, M. D., author of principales of physiology, preservation of health, and professor of physiology, chemistry, and natural history in connecticut normal school. With twenty-four plates, and numerous engravings on wood, comprising in all above two hundred figures. With an appendix. New York : D. Appleton and company, 90, 92 & 94 Grand street, 1871: .

Chicago

Comings B N, .Class-book of physiology; for the use of schools and families Comprising the structure and functions of the organs of man, illustrated by comparative reference to those of interior animals / by B. N. Comings, M. D., author of principales of physiology, preservation of health, and professor of physiology, chemistry, and natural history in connecticut normal school. With twenty-four plates, and numerous engravings on wood, comprising in all above two hundred figures. With an appendix. New York : D. Appleton and company, 90, 92 & 94 Grand street, 1871: .

Harvard

Comings B. N., .Class-book of physiology; for the use of schools and families Comprising the structure and functions of the organs of man, illustrated by comparative reference to those of interior animals / by B. N. Comings, M. D., author of principales of physiology, preservation of health, and professor of physiology, chemistry, and natural history in connecticut normal school. With twenty-four plates, and numerous engravings on wood, comprising in all above two hundred figures. With an appendix. New York : D. Appleton and company, 90, 92 & 94 Grand street, 1871: .

MLA

Comings B N, .New York : D. Appleton and company, 90, 92 & 94 Grand street, 1871: . .