APA

Hough T. 1., Sedgwick W. T. 1. c., .The human mechanism its physiology and hygiene and the sanitation of its surroundings / by Theodore Hough professor of physiology in the University of Virginia; sometime instructor personal hygiene, Boston Normal School of Gymnastics and William T. Sedgwick professor of biology in the Massachusetts Institute of Technology; author of "Principles of Sanitary Science and Public Health", etc. Boston ; New York ; Chicago ; London : Ginn & Company, s.a: .

Chicago

Hough Theodore 1865-1924, Sedgwick William Thompson 1855-1921 coaut, .The human mechanism its physiology and hygiene and the sanitation of its surroundings / by Theodore Hough professor of physiology in the University of Virginia; sometime instructor personal hygiene, Boston Normal School of Gymnastics and William T. Sedgwick professor of biology in the Massachusetts Institute of Technology; author of "Principles of Sanitary Science and Public Health", etc. Boston ; New York ; Chicago ; London : Ginn & Company, s.a: .

Harvard

Hough T. 1., Sedgwick W. T. 1. c., .The human mechanism its physiology and hygiene and the sanitation of its surroundings / by Theodore Hough professor of physiology in the University of Virginia; sometime instructor personal hygiene, Boston Normal School of Gymnastics and William T. Sedgwick professor of biology in the Massachusetts Institute of Technology; author of "Principles of Sanitary Science and Public Health", etc. Boston ; New York ; Chicago ; London : Ginn & Company, s.a: .

MLA

Hough Theodore 1865-1924, Sedgwick William Thompson 1855-1921 coaut, .Boston ; New York ; Chicago ; London : Ginn & Company, s.a: . .