Cita APA (7a ed.)

Houston Symposium 2 1979, Houston, Tex., Kasschau, R. A., & Houston Symposium. (1981). Psychology's second century: Enduring issues; Houston Symposium 2. Praeger.

Cita Chicago Style (17a ed.)

Houston Symposium 2 1979, Houston, Tex., Richard A. Kasschau, y Houston Symposium. Psychology's Second Century: Enduring Issues; Houston Symposium 2. New York, N.Y: Praeger, 1981.

Cita MLA (8a ed.)

Houston Symposium 2 1979, Houston, Tex., et al. Psychology's Second Century: Enduring Issues; Houston Symposium 2. Praeger, 1981.