APA (7e ed.) Bronvermelding

Não informado. (1967). Historical Methods Newsletter. University of Pittsburgh.

Chicago (17e ed.) Bronvermelding

Não informado. Historical Methods Newsletter. Pittsburgh, Pa: University of Pittsburgh, 1967.

MLA (8e ed.) Bronvermelding

Não informado. Historical Methods Newsletter. University of Pittsburgh, 1967.

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