APA ציטוט

Thorn, G. W. (1980). Medicina Interna. Guanabara Koogan.

Chicago Style (17th ed.) Citation

Thorn, George W. Medicina Interna. Guanabara Koogan, 1980.

ציטוט MLA

Thorn, George W. Medicina Interna. Guanabara Koogan, 1980.