Arkow, P. (1990). Pet therapy: A study and resource guide for the use of companion animals in selected therapies (6th ed.). Humane Society of the Pikes Peak Region.
Chicago Style (17th ed.) CitationArkow, Phil. Pet Therapy: A Study and Resource Guide for the Use of Companion Animals in Selected Therapies. 6th ed. Colorado Springs, Colo.: Humane Society of the Pikes Peak Region, 1990.
MLA (9th ed.) CitationArkow, Phil. Pet Therapy: A Study and Resource Guide for the Use of Companion Animals in Selected Therapies. 6th ed. Humane Society of the Pikes Peak Region, 1990.
Warning: These citations may not always be 100% accurate.