APA (7th ed.) Citation

Bergey, D. H. (1918). The principles of hygiene: A practical manual for students, physicians, and health-officers (6th ed. thoroughly rev.). W. B. Saunders company.

Chicago Style (17th ed.) Citation

Bergey, D. H. The Principles of Hygiene: A Practical Manual for Students, Physicians, and Health-officers. 6th ed. thoroughly rev. Philadelphia, London: W. B. Saunders company, 1918.

MLA (8th ed.) Citation

Bergey, D. H. The Principles of Hygiene: A Practical Manual for Students, Physicians, and Health-officers. 6th ed. thoroughly rev. W. B. Saunders company, 1918.