Read, D. A., Simon, S. B., & Hamachek, D. (1975). Humanistic education sourcebook. Prentice-Hall.
Cita Chicago Style (17a ed.)Read, Donald A., Sidney B. Simon, y Don Hamachek. Humanistic Education Sourcebook. Englewood Cliffs, N.J.: Prentice-Hall, 1975.
Cita MLA (9a ed.)Read, Donald A., et al. Humanistic Education Sourcebook. Prentice-Hall, 1975.
Precaución: Estas citas no son 100% exactas.