APA (7th ed.) Citation

Gray, R. D. (1961). Bertolt Brecht. Grove Press.

Chicago Style (17th ed.) Citation

Gray, Ronald D. Bertolt Brecht. New York: Grove Press, 1961.

MLA (9th ed.) Citation

Gray, Ronald D. Bertolt Brecht. Grove Press, 1961.

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