APA (7th ed.) Citation

Barrett, J. M., & Servello, J. (1980). Daniel discovers Daniel. Human Sciences Press.

Chicago Style (17th ed.) Citation

Barrett, John M., and Joe Servello. Daniel Discovers Daniel. New York: Human Sciences Press, 1980.

MLA (9th ed.) Citation

Barrett, John M., and Joe Servello. Daniel Discovers Daniel. Human Sciences Press, 1980.

Warning: These citations may not always be 100% accurate.