APA (7th ed.) Citation

Gregory, D., & McGraw, J. R. (1968). Write me in! Bantam Books.

Chicago Style (17th ed.) Citation

Gregory, Dick, and James R. McGraw. Write Me in! New York: Bantam Books, 1968.

MLA (9th ed.) Citation

Gregory, Dick, and James R. McGraw. Write Me in! Bantam Books, 1968.