APA (7e ed.) Bronvermelding

Não informado. (1932). Field and laboratory. Southern Methodist University.

Chicago (17e ed.) Bronvermelding

Não informado. Field and Laboratory. Dallas, Tex: Southern Methodist University, 1932.

MLA (8e ed.) Bronvermelding

Não informado. Field and Laboratory. Southern Methodist University, 1932.

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