Cita APA (7a ed.)

Nagao, T., & Saitō, I. (2001). Kokology 2: More of the game of self-discovery. Fireside.

Cita Chicago Style (17a ed.)

Nagao, Tadahiko, y Isamu Saitō. Kokology 2: More of the Game of Self-discovery. New York: Fireside, 2001.

Cita MLA (9a ed.)

Nagao, Tadahiko, y Isamu Saitō. Kokology 2: More of the Game of Self-discovery. Fireside, 2001.