APA-viite (7. p.)

Freedman, B., & Freedman, N. (2002). The search for joyful (Berkley hardcover edition.). Berkley Books.

Chicago-viite (17. p.)

Freedman, Benedict, ja Nancy Freedman. The Search for Joyful. Berkley hardcover edition. New York: Berkley Books, 2002.

MLA-viite (9. p.)

Freedman, Benedict, ja Nancy Freedman. The Search for Joyful. Berkley hardcover edition. Berkley Books, 2002.