APA (7e ed.) Bronvermelding

Não informado. (1909). American city. American City Magazine Corporation.

Chicago (17e ed.) Bronvermelding

Não informado. American City. Atlanta, Ga: American City Magazine Corporation, 1909.

MLA (8e ed.) Bronvermelding

Não informado. American City. American City Magazine Corporation, 1909.

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