APA (7e ed.) Bronvermelding

Não informado. (1961). Transportation journal. American Society of Traffic and Transportation.

Chicago (17e ed.) Bronvermelding

Não informado. Transportation Journal. Louisville, Ky: American Society of Traffic and Transportation, 1961.

MLA (8e ed.) Bronvermelding

Não informado. Transportation Journal. American Society of Traffic and Transportation, 1961.

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