Citazione APA

Goldman, J., & Parsons, C. (1997). Guide to martial arts: A step-by-step introduction to Taekwondo, Judo, Ju-jitsu, Karate & Kung Fu. Todtri.

Stile di citazione Chicago

Goldman, John, e Charles Parsons. Guide to Martial Arts: A Step-by-step Introduction to Taekwondo, Judo, Ju-jitsu, Karate & Kung Fu. New York: Todtri, 1997.

Citazione MLA

Goldman, John, e Charles Parsons. Guide to Martial Arts: A Step-by-step Introduction to Taekwondo, Judo, Ju-jitsu, Karate & Kung Fu. Todtri, 1997.