APA (7th ed.) Citation

Hurnik, J. F., Webster, A. B., & Siegel, P. B. (1985). Dictionary of farm animal behaviour. University of Guelph.

Chicago Style (17th ed.) Citation

Hurnik, J. F., A. B. Webster, and P. B. Siegel. Dictionary of Farm Animal Behaviour. Guelph, Ontario, Canada: University of Guelph, 1985.

MLA (9th ed.) Citation

Hurnik, J. F., et al. Dictionary of Farm Animal Behaviour. University of Guelph, 1985.