APA aipamena

Eichenbaum, J. W. (1992). Trends in cataract surgery.

Chicago Style aipamena

Eichenbaum, J. W. Trends in Cataract Surgery. 1992.

MLA aipamena

Eichenbaum, J. W. Trends in Cataract Surgery. 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.