APA (7th ed.) Citation

Lewington, J. H. (1988). Ferrets: A compendium. University of Sydney, Post Graduate Foundation in Veterinary Science.

Chicago Style (17th ed.) Citation

Lewington, John H. Ferrets: A Compendium. Sydney South, N.S.W.: University of Sydney, Post Graduate Foundation in Veterinary Science, 1988.

MLA (9th ed.) Citation

Lewington, John H. Ferrets: A Compendium. University of Sydney, Post Graduate Foundation in Veterinary Science, 1988.