Cita APA (7a ed.)
Collins, G. R. (1980). Christian counseling: A comprehensive guide. Word Books..
Cita Chicago Style (17a ed.)
Collins, Gary R. Christian Counseling: A Comprehensive Guide. Texas: Word Books., 1980.
Cita MLA (9a ed.)
Collins, Gary R. Christian Counseling: A Comprehensive Guide. Word Books., 1980.
Precaución: Estas citas no son 100% exactas.