APA aipamena

Trevor-Roper, P. D. (1980). Catalog of the Bernard Becker, MD, Collection in Ophthalmology.

Chicago Style aipamena

Trevor-Roper, P. D. Catalog of the Bernard Becker, MD, Collection in Ophthalmology. 1980.

MLA aipamena

Trevor-Roper, P. D. Catalog of the Bernard Becker, MD, Collection in Ophthalmology. 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.