APA (7 वां संस्करण) प्रशस्ति पत्र

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

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (9वां संस्करण) प्रशस्ति पत्र

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