APA (7th ed.) Citation

Gerstenberg, A., & Albee, E. (1999). Overtones. [publisher not identified].

Chicago Style (17th ed.) Citation

Gerstenberg, Alice, and Edward Albee. Overtones. [Place of publication not identified]: [publisher not identified], 1999.

MLA (9th ed.) Citation

Gerstenberg, Alice, and Edward Albee. Overtones. [publisher not identified], 1999.