APA (7th ed.) Citation

Koyama, H., Koyama, H., Taguchi, K., & Hashimoto, A. (1987). Kyōgen no sekai. Iwanami Shoten.

Chicago Style (17th ed.) Citation

Koyama, Hiroshi, Hiroshi Koyama, Kazuo Taguchi, and Asao Hashimoto. Kyōgen No Sekai. Tōkyō: Iwanami Shoten, 1987.

MLA (9th ed.) Citation

Koyama, Hiroshi, et al. Kyōgen No Sekai. Iwanami Shoten, 1987.