Cita APA (7a ed.)
Ellwood, R. S. (1973). Religious and spiritual groups in modern America. Prentice-Hall Inc..
Cita Chicago Style (17a ed.)
Ellwood, Robert S. Religious and Spiritual Groups in Modern America. New Jersey: Prentice-Hall Inc., 1973.
Cita MLA (9a ed.)
Ellwood, Robert S. Religious and Spiritual Groups in Modern America. Prentice-Hall Inc., 1973.
Precaución: Estas citas no son 100% exactas.