APA (7th ed.) Zitazioa
ebrary, Inc, & Gueldner, S. H. (2008). Osteoporosis: Clinical guidelines for prevention, diagnosis, and management. Springer Pub. Co..
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Sarah Hall Gueldner. Osteoporosis: Clinical Guidelines for Prevention, Diagnosis, and Management. New York: Springer Pub. Co., 2008.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Sarah Hall Gueldner. Osteoporosis: Clinical Guidelines for Prevention, Diagnosis, and Management. Springer Pub. Co., 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.