APA-referens (7:e uppl.)

American Academy of Opthalmology and Otolaryngology. (1972). Contemporary ophthalmology: Selected proceedings, annual meeting, Sept. 1971. Mosby.

Chicago-referens (17:e uppl.)

American Academy of Opthalmology and Otolaryngology. Contemporary Ophthalmology: Selected Proceedings, Annual Meeting, Sept. 1971. Saint Louis: Mosby, 1972.

MLA-referens (9:e uppl.)

American Academy of Opthalmology and Otolaryngology. Contemporary Ophthalmology: Selected Proceedings, Annual Meeting, Sept. 1971. Mosby, 1972.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.