Cita APA (7a ed.)

Harrison, E. J. (1950). Junior judo. W. Foulsham.

Cita Chicago Style (17a ed.)

Harrison, Ernest John. Junior Judo. London: W. Foulsham, 1950.

Cita MLA (9a ed.)

Harrison, Ernest John. Junior Judo. W. Foulsham, 1950.