Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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