APA (7e ed.) Bronvermelding

Drogat, N. (1962). The challenge of hunger. Newman Press.

Chicago (17e ed.) Bronvermelding

Drogat, Nol͡. The Challenge of Hunger. Westminster, Md.: Newman Press, 1962.

MLA (8e ed.) Bronvermelding

Drogat, Nol͡. The Challenge of Hunger. Newman Press, 1962.