APA (7th ed.) Citation

White, R., & Cunningham, A. M. (1991). Ryan White, my own story. Dial Books.

Chicago Style (17th ed.) Citation

White, Ryan, and Ann Marie Cunningham. Ryan White, My Own Story. New York: Dial Books, 1991.

MLA (9th ed.) Citation

White, Ryan, and Ann Marie Cunningham. Ryan White, My Own Story. Dial Books, 1991.