Cita APA

Stearn, J. 1. (1963). The door to the future. Garden City, NY: Doubleday & Company, Inc..

Citación estilo Chicago

Stearn, Jess 1914-2002. The Door to the Future. Garden City, NY: Doubleday & Company, Inc., 1963.

Cita MLA

Stearn, Jess 1914-2002. The Door to the Future. Garden City, NY: Doubleday & Company, Inc., 1963.