APA (7e ed.) Bronvermelding

Não informado. (1952). Graphis Annual: The international annual of advertising and editorial graphics. Graphis Press.

Chicago (17e ed.) Bronvermelding

Não informado. Graphis Annual: The International Annual of Advertising and Editorial Graphics. Zurich, Suíça: Graphis Press, 1952.

MLA (8e ed.) Bronvermelding

Não informado. Graphis Annual: The International Annual of Advertising and Editorial Graphics. Graphis Press, 1952.

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