APA aipamena

Gordon, N. F. (1993). Arthritis: Your complete exercise guide. Human Kinetics.

Chicago Style aipamena

Gordon, Neil F. Arthritis: Your Complete Exercise Guide. Champaign, IL: Human Kinetics, 1993.

MLA aipamena

Gordon, Neil F. Arthritis: Your Complete Exercise Guide. Human Kinetics, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.