APA (7e ed.) Bronvermelding

Fitzpatrick, F. L. (1963). Our animal resources: Animals and their economic importance. Holt, Rinehart and Winston.

Chicago (17e ed.) Bronvermelding

Fitzpatrick, Frederick L. Our Animal Resources: Animals and Their Economic Importance. New York: Holt, Rinehart and Winston, 1963.

MLA (8e ed.) Bronvermelding

Fitzpatrick, Frederick L. Our Animal Resources: Animals and Their Economic Importance. Holt, Rinehart and Winston, 1963.