APA (7th ed.) Citation

Gay Theatre Alliance & Helbing, T. (1980). Gay Theatre Alliance directory of gay plays. JH Press.

Chicago Style (17th ed.) Citation

Gay Theatre Alliance and Terry Helbing. Gay Theatre Alliance Directory of Gay Plays. New York, New York: JH Press, 1980.

MLA (9th ed.) Citation

Gay Theatre Alliance and Terry Helbing. Gay Theatre Alliance Directory of Gay Plays. JH Press, 1980.

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