APA-viite (7. p.)

Nagao, T., & Saitō, I. (2000). Kokology: The game of self-discovery. Simon & Schuster.

Chicago-viite (17. p.)

Nagao, Tadahiko, ja Isamu Saitō. Kokology: The Game of Self-discovery. New York: Simon & Schuster, 2000.

MLA-viite (9. p.)

Nagao, Tadahiko, ja Isamu Saitō. Kokology: The Game of Self-discovery. Simon & Schuster, 2000.