APA (7e ed.) Bronvermelding

Winters, L. M. (1942). An introduction to breeding farm animals. J. Wiley and Sons; Chapman and Hall.

Chicago (17e ed.) Bronvermelding

Winters, Laurence M. An Introduction to Breeding Farm Animals. New York, London: J. Wiley and Sons; Chapman and Hall, 1942.

MLA (8e ed.) Bronvermelding

Winters, Laurence M. An Introduction to Breeding Farm Animals. J. Wiley and Sons; Chapman and Hall, 1942.