APA (7th ed.) Citation

Steinberg, P., & Magnuson, D. (1978). Horses. Lerner Publications Co..

Chicago Style (17th ed.) Citation

Steinberg, Phil, and Diana Magnuson. Horses. Minneapolis: Lerner Publications Co., 1978.

MLA (9th ed.) Citation

Steinberg, Phil, and Diana Magnuson. Horses. Lerner Publications Co., 1978.