APA ציטוט

Kenney, J. A. (1910). Open Letter to Physicians, Pharmacists, Dentists.

Citação norma Chicago

Kenney, John A. Open Letter to Physicians, Pharmacists, Dentists. 1910.

ציטוט MLA

Kenney, John A. Open Letter to Physicians, Pharmacists, Dentists. 1910.