APA aipamena

Gwatkin, R., & Moynihan, I. W. (1940). Avitaminosis in Swine.

Chicago Style aipamena

Gwatkin, Ronald, and Irvin W. Moynihan. Avitaminosis in Swine. 1940.

MLA aipamena

Gwatkin, Ronald, and Irvin W. Moynihan. Avitaminosis in Swine. 1940.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.