APA (7e ed.) Bronvermelding

Não informado. (1913). Popular Mechanics Magazine. Popular Mechanics.

Chicago (17e ed.) Bronvermelding

Não informado. Popular Mechanics Magazine. Chicago, Ill: Popular Mechanics, 1913.

MLA (8e ed.) Bronvermelding

Não informado. Popular Mechanics Magazine. Popular Mechanics, 1913.

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