APA aipamena

International Osteoporosis Foundation., & National Osteoporosis Foundation. Archives of osteoporosis. London: Springer.

Chicago Style aipamena

International Osteoporosis Foundation., y National Osteoporosis Foundation. Archives of Osteoporosis. London: Springer.

MLA aipamena

International Osteoporosis Foundation., y National Osteoporosis Foundation. Archives of Osteoporosis. London: Springer.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.