The secrets of forever happiness :
a holistic guide to permanent fulfillment through spiritual growth and responsible living /
by Roy Eugene Davis.

APA Citation

Davis, R. Eugene. (1990). The secrets of forever happiness: a holistic guide to permanent fulfillment through spiritual growth and responsible living. Hollywood, FL: Fell Publishers.

MLA Citation

Davis, Roy Eugene. The Secrets of Forever Happiness: a Holistic Guide to Permanent Fulfillment Through Spiritual Growth And Responsible Living. Hollywood, FL: Fell Publishers, 1990.

Warning: These citations may not always be complete (especially for serials).