The ecology and etiology of human disease

MLA

Stevens, Kingsley M. The Ecology and Etiology of Human Disease. Springfield: C.C. Thomas, 1967.

APA

Stevens, K. M. (1967). The ecology and etiology of human disease. Springfield: C.C. Thomas.

Chicago

Stevens, Kingsley M. The Ecology and Etiology of Human Disease. Springfield: C.C. Thomas, 1967.