APA (7th ed.) Citation

Rom, W. N. (1992). Environmental and occupational medicine (2. ed., 2. print.). Little, Brown and Co.

Chicago Style (17th ed.) Citation

Rom, William N. Environmental and Occupational Medicine. 2. ed., 2. print. Boston [u.a.]: Little, Brown and Co, 1992.

MLA (9th ed.) Citation

Rom, William N. Environmental and Occupational Medicine. 2. ed., 2. print. Little, Brown and Co, 1992.