APA (7th ed.) Citation

Williamson, M. (1993). A return to love: Reflections on the principles of a course in miracles. HarperPerennial.

Chicago Style (17th ed.) Citation

Williamson, Marianne. A Return to Love: Reflections on the Principles of a Course in Miracles. New York: HarperPerennial, 1993.

MLA (9th ed.) Citation

Williamson, Marianne. A Return to Love: Reflections on the Principles of a Course in Miracles. HarperPerennial, 1993.

Warning: These citations may not always be 100% accurate.