APA Citation

Gordis, L. (2009). Epidemology (4th ed.). Philadelphia: Sounders Elsevier.

Chicago Style Citation

Gordis, Leon. Epidemology. 4th ed. Philadelphia: Sounders Elsevier, 2009.

MLA Citation

Gordis, Leon. Epidemology. 4th ed. Philadelphia: Sounders Elsevier, 2009.

Warning: These citations may not always be 100% accurate.