APA (7th ed.) Citation

Stewart, K., & Krantz, S. (1978). Ruby. Berkley Pub. Corp..

Chicago Style (17th ed.) Citation

Stewart, Kerry, and Steve Krantz. Ruby. New York: Berkley Pub. Corp., 1978.

MLA (9th ed.) Citation

Stewart, Kerry, and Steve Krantz. Ruby. Berkley Pub. Corp., 1978.