Citazione Stile APA (7a Edizione)

Parulski, G. R. (1985). Karate power: Learning the art of the empty hand. Contemporary Books.

Citazione stile Chigago Style (17a edizione)

Parulski, George R. Karate Power: Learning the Art of the Empty Hand. Chicago: Contemporary Books, 1985.

Citatione MLA (9a ed.)

Parulski, George R. Karate Power: Learning the Art of the Empty Hand. Contemporary Books, 1985.