APA (7th ed.) Citation

Keikai & Izumoji, O. (1996). Nihon ryōiki (1-satsu.). Iwanami Shoten.

Chicago Style (17th ed.) Citation

Keikai and Osamu Izumoji. Nihon Ryōiki. 1-satsu. Tōkyō: Iwanami Shoten, 1996.

MLA (9th ed.) Citation

Keikai and Osamu Izumoji. Nihon Ryōiki. 1-satsu. Iwanami Shoten, 1996.

Warning: These citations may not always be 100% accurate.