APA

Pyle W. L. 1., .A manual of personal hygiene / edited by Walter L. Pyle, A.M., M. D. assistant surgeon to wills eye hospital, Philadelphia; fellow of the American Academy of Medicine; former editor of the Internactional Medical Magazine; etc. ; contributors J. W. Courtney, M. D., George Howard Fox, M. D., E. Fletcher Ingals, M. D., Walter L. Pyle, M. D., B. Alexander Randall, M. D. G. N. Stewart, M. D. (Edin.), Chalres G. Stockton, M. D. Illustrated. Philadelphia : W. B. Saunders & company, 1900: .

Chicago

Pyle Walter Lytle 1871-1921, .A manual of personal hygiene / edited by Walter L. Pyle, A.M., M. D. assistant surgeon to wills eye hospital, Philadelphia; fellow of the American Academy of Medicine; former editor of the Internactional Medical Magazine; etc. ; contributors J. W. Courtney, M. D., George Howard Fox, M. D., E. Fletcher Ingals, M. D., Walter L. Pyle, M. D., B. Alexander Randall, M. D. G. N. Stewart, M. D. (Edin.), Chalres G. Stockton, M. D. Illustrated. Philadelphia : W. B. Saunders & company, 1900: .

Harvard

Pyle W. L. 1., .A manual of personal hygiene / edited by Walter L. Pyle, A.M., M. D. assistant surgeon to wills eye hospital, Philadelphia; fellow of the American Academy of Medicine; former editor of the Internactional Medical Magazine; etc. ; contributors J. W. Courtney, M. D., George Howard Fox, M. D., E. Fletcher Ingals, M. D., Walter L. Pyle, M. D., B. Alexander Randall, M. D. G. N. Stewart, M. D. (Edin.), Chalres G. Stockton, M. D. Illustrated. Philadelphia : W. B. Saunders & company, 1900: .

MLA

Pyle Walter Lytle 1871-1921, .Philadelphia : W. B. Saunders & company, 1900: . .