APA (7th ed.) Citation

Reit, S., & Gross, D. W. (1985). Sibling rivalry. Ballantine Books.

Chicago Style (17th ed.) Citation

Reit, Seymour, and Dorothy W. Gross. Sibling Rivalry. New York: Ballantine Books, 1985.

MLA (8th ed.) Citation

Reit, Seymour, and Dorothy W. Gross. Sibling Rivalry. Ballantine Books, 1985.