APA (7th ed.) Citation
Peterson, E. H. (1968). Leap over a wall: Earthy spirituality for everyday Christians. HarperCollins Publishers.
Chicago Style (17th ed.) Citation
Peterson, Eugene H. Leap over a Wall: Earthy Spirituality for Everyday Christians. New York: HarperCollins Publishers, 1968.
MLA (9th ed.) Citation
Peterson, Eugene H. Leap over a Wall: Earthy Spirituality for Everyday Christians. HarperCollins Publishers, 1968.
Warning: These citations may not always be 100% accurate.