Style de citation APA (7e éd.)

Koizumi, G. (1960). My study of judo: The principle and the technical fundamentals. W. Foulsham.

Style de citation Chicago (17e éd.)

Koizumi, Gunji. My Study of Judo: The Principle and the Technical Fundamentals. London: W. Foulsham, 1960.

Style de citation MLA (9e éd.)

Koizumi, Gunji. My Study of Judo: The Principle and the Technical Fundamentals. W. Foulsham, 1960.