APA (7e ed.) Bronvermelding

Não informado. (1948). Columbia Engineering Quarterly. Columbia University, Faculty of Engineering, School of Engineering.

Chicago (17e ed.) Bronvermelding

Não informado. Columbia Engineering Quarterly. New York: Columbia University, Faculty of Engineering, School of Engineering, 1948.

MLA (8e ed.) Bronvermelding

Não informado. Columbia Engineering Quarterly. Columbia University, Faculty of Engineering, School of Engineering, 1948.

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