APA aipamena

Pescarmona, G. P., D'Amelio, P., Morra, E., & Isaia, G. C. (2001). Haptoglobin genotype as a risk factor for postmenopausal osteoporosis. BMJ Group.

Chicago Style aipamena

Pescarmona, G. P., P. D'Amelio, E. Morra, and G. C. Isaia. Haptoglobin Genotype As a Risk Factor for Postmenopausal Osteoporosis. BMJ Group, 2001.

MLA aipamena

Pescarmona, G. P., P. D'Amelio, E. Morra, and G. C. Isaia. Haptoglobin Genotype As a Risk Factor for Postmenopausal Osteoporosis. BMJ Group, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.