Cita APA (7th ed.)

Murrills, A., Petley, G., Cotton, A., & Cooper, C. (1998). A suggested methodology for the construction of national bone density reference ranges: 1372 Caucasian women from four UK sites.

Cita Chicago (17th ed.)

Murrills, A., G. Petley, A. Cotton, i C. Cooper. A Suggested Methodology for the Construction of National Bone Density Reference Ranges: 1372 Caucasian Women from Four UK Sites. 1998.

Cita MLA (9th ed.)

Murrills, A., et al. A Suggested Methodology for the Construction of National Bone Density Reference Ranges: 1372 Caucasian Women from Four UK Sites. 1998.