APA (7th ed.) Citation

Ketchum, L., & Owens, G. (1989). Good-bye, Sammy. Holiday House.

Chicago Style (17th ed.) Citation

Ketchum, Liza, and Gail Owens. Good-bye, Sammy. New York: Holiday House, 1989.

MLA (8th ed.) Citation

Ketchum, Liza, and Gail Owens. Good-bye, Sammy. Holiday House, 1989.

Warning: These citations may not always be 100% accurate.