APA aipamena

Dennison, E., Mohamed, M., & Cooper, C. (2006). Epidemiology of osteoporosis.

Chicago Style aipamena

Dennison, E., M. Mohamed, and C. Cooper. Epidemiology of Osteoporosis. 2006.

MLA aipamena

Dennison, E., et al. Epidemiology of Osteoporosis. 2006.