APA (7e ed.) Bronvermelding

Purdue University. Agricultural Experiment Station & Purdue University. Agricultural Experiment Station. Department of Animal Husbandry. (1942). Mimeo. [Purdue University, Agricultural Experiment Station].

Chicago (17e ed.) Bronvermelding

Purdue University. Agricultural Experiment Station en Purdue University. Agricultural Experiment Station. Department of Animal Husbandry. Mimeo. [Lafayette, Ind.]: [Purdue University, Agricultural Experiment Station], 1942.

MLA (8e ed.) Bronvermelding

Purdue University. Agricultural Experiment Station en Purdue University. Agricultural Experiment Station. Department of Animal Husbandry. Mimeo. [Purdue University, Agricultural Experiment Station], 1942.