APA-viite (7. p.)

Zukav, G., & Francis, L. (2001). The heart of the soul: Emotional awareness. Simon & Schuster.

Chicago-viite (17. p.)

Zukav, Gary, ja Linda Francis. The Heart of the Soul: Emotional Awareness. New York: Simon & Schuster, 2001.

MLA-viite (9. p.)

Zukav, Gary, ja Linda Francis. The Heart of the Soul: Emotional Awareness. Simon & Schuster, 2001.