Siegal, M., & Margolis, M. (2000). Grrr!: The complete guide to understanding and preventing aggressive behavior in dogs (First edition.). Little, Brown.
Chicago Style (17th ed.) CitationSiegal, Mordecai, and Matthew Margolis. Grrr!: The Complete Guide to Understanding and Preventing Aggressive Behavior in Dogs. First edition. Boston: Little, Brown, 2000.
MLA (8th ed.) CitationSiegal, Mordecai, and Matthew Margolis. Grrr!: The Complete Guide to Understanding and Preventing Aggressive Behavior in Dogs. First edition. Little, Brown, 2000.
Warning: These citations may not always be 100% accurate.