Bergey, D. H. (1904). The principles of hygiene; a practical manual for students, physicians, and health-officers (2nd ed.). W. B. Saunders.
芝加哥风格引文Bergey, David Hendricks. The Principles of Hygiene; a Practical Manual for Students, Physicians, and Health-officers. 2nd ed. Philadelphia: W. B. Saunders, 1904.
MLA引文Bergey, David Hendricks. The Principles of Hygiene; a Practical Manual for Students, Physicians, and Health-officers. 2nd ed. W. B. Saunders, 1904.
警告：这些引文格式不一定是100％准确.