Bergey, D. H. (1904). The principles of hygiene: A practical manual for students, physicians, and health officers (2nd ed., thoroughly rev. and enl.). W. B. Saunders.
Chicago-Zitierstil (17. Ausg.)Bergey, D. H. The Principles of Hygiene: A Practical Manual for Students, Physicians, and Health Officers. 2nd ed., thoroughly rev. and enl. Philadelphia: W. B. Saunders, 1904.
MLA-Zitierstil (8. Ausg.)Bergey, D. H. The Principles of Hygiene: A Practical Manual for Students, Physicians, and Health Officers. 2nd ed., thoroughly rev. and enl. W. B. Saunders, 1904.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.