APA (7th ed.) Citation

(2008). Kōjien (Dai 6-han.). Iwanami Shoten.

Chicago Style (17th ed.) Citation

Kōjien. Dai 6-han. Tōkyō: Iwanami Shoten, 2008.

MLA (9th ed.) Citation

Kōjien. Dai 6-han. Iwanami Shoten, 2008.

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