Biel, A. (1997). Trail guide to the body: How to locate muscles, bones and more. Boulder, CO: Andrew Biel.
Chicago Style aipamenaBiel, Andrew. Trail Guide to the Body: How to Locate Muscles, Bones and More. Boulder, CO: Andrew Biel, 1997.
MLA aipamenaBiel, Andrew. Trail Guide to the Body: How to Locate Muscles, Bones and More. Boulder, CO: Andrew Biel, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.