APA (7e ed.) Bronvermelding

Não informado. (1979). Darkroom photography. Photography Instructors Association.

Chicago (17e ed.) Bronvermelding

Não informado. Darkroom Photography. Beverly Hills, Calif: Photography Instructors Association, 1979.

MLA (8e ed.) Bronvermelding

Não informado. Darkroom Photography. Photography Instructors Association, 1979.

Let op: Deze citaties zijn niet altijd 100% accuraat.