APA (7th ed.) Citation

McDonough, E. J., & Quintero, J. (1991). Quintero directs O'Neill. A Cappella Books.

Chicago Style (17th ed.) Citation

McDonough, Edwin J., and Jose Quintero. Quintero Directs O'Neill. Chicago, IL: A Cappella Books, 1991.

MLA (9th ed.) Citation

McDonough, Edwin J., and Jose Quintero. Quintero Directs O'Neill. A Cappella Books, 1991.