APA (7th ed.) Citation

Keith, L. (1991). The Opened Curtain / Keith Lehrer. Westvew Press.

Chicago Style (17th ed.) Citation

Keith, Lehrer. The Opened Curtain / Keith Lehrer. Westvew Press, 1991.

MLA (8th ed.) Citation

Keith, Lehrer. The Opened Curtain / Keith Lehrer. Westvew Press, 1991.

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