APA (7th ed.) Citation

Hikoyama, K. (1940). Sumo: Japanese wrestling. Board of Tourist Industry - Japanese Government Railways.

Chicago Style (17th ed.) Citation

Hikoyama, Kozo. Sumo: Japanese Wrestling. Japan: Board of Tourist Industry - Japanese Government Railways, 1940.

MLA (9th ed.) Citation

Hikoyama, Kozo. Sumo: Japanese Wrestling. Board of Tourist Industry - Japanese Government Railways, 1940.

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