APA aipamena

Easson, W. M. (1974). Psychiatry Examination Review.

Chicago Style aipamena

Easson, William M. Psychiatry Examination Review. 1974.

MLA aipamena

Easson, William M. Psychiatry Examination Review. 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.