APA (7th ed.) Citation

Hof, M. (1980). Judo, Karate, Teakwon-Do.

Chicago Style (17th ed.) Citation

Hof, Marion. Judo, Karate, Teakwon-Do. 1980.

MLA (9th ed.) Citation

Hof, Marion. Judo, Karate, Teakwon-Do. 1980.

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