APA (7th ed.) Citation

Harkness, J. E. (1993). A practitioner's guide to domestic rodents. American Animal Hospital Association.

Chicago Style (17th ed.) Citation

Harkness, John E. A Practitioner's Guide to Domestic Rodents. Lakewood, Colo.: American Animal Hospital Association, 1993.

MLA (9th ed.) Citation

Harkness, John E. A Practitioner's Guide to Domestic Rodents. American Animal Hospital Association, 1993.