APA aipamena

SCHWARTZ, H. F. Compandium of onion and carlic diseases. APS Press.

Chicago Style aipamena

SCHWARTZ, HOWARD F. Compandium of Onion and Carlic Diseases. APS Press.

MLA aipamena

SCHWARTZ, HOWARD F. Compandium of Onion and Carlic Diseases. APS Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.