APA (7th ed.) Citation

Wasserman, P., Herman, E., & Root, E. A. (1977). Festivals sourcebook: A reference guide ... Gale Research Co..

Chicago Style (17th ed.) Citation

Wasserman, Paul, Esther Herman, and Elizabeth A. Root. Festivals Sourcebook: A Reference Guide ... Detroit, Mich.: Gale Research Co., 1977.

MLA (9th ed.) Citation

Wasserman, Paul, et al. Festivals Sourcebook: A Reference Guide ... Gale Research Co., 1977.