Cita APA (7a ed.)

R, C. J., Christian, M., V, N. T., A, E. J., & J, S. M. (2007). Bone turnover in elderly men: Relationships to change in bone mineral density. BMC.

Cita Chicago Style (17a ed.)

R, Center Jacqueline, Meier Christian, Nguyen Tuan V, Eisman John A, y Seibel Markus J. Bone Turnover in Elderly Men: Relationships to Change in Bone Mineral Density. BMC, 2007.

Cita MLA (9a ed.)

R, Center Jacqueline, et al. Bone Turnover in Elderly Men: Relationships to Change in Bone Mineral Density. BMC, 2007.