APA
(1990). Harper's Encyclopedia of Religious Education: The essential one-volume reference to faith development, classroom management, teaching methods, the Bible and curriculum, contemporary social issues, home and family, and much more. San Francisco; New York Grand Rapids; Philadelphia: Harper and Row, Publishers.
Chicago
1990. Harper's Encyclopedia of Religious Education: The essential one-volume reference to faith development, classroom management, teaching methods, the Bible and curriculum, contemporary social issues, home and family, and much more. San Francisco; New York Grand Rapids; Philadelphia: Harper and Row, Publishers.
Harvard
(1990). Harper's Encyclopedia of Religious Education: The essential one-volume reference to faith development, classroom management, teaching methods, the Bible and curriculum, contemporary social issues, home and family, and much more. San Francisco; New York Grand Rapids; Philadelphia: Harper and Row, Publishers.
MLA
Harper's Encyclopedia of Religious Education: The essential one-volume reference to faith development, classroom management, teaching methods, the Bible and curriculum, contemporary social issues, home and family, and much more. San Francisco; New York Grand Rapids; Philadelphia: Harper and Row, Publishers. 1990.