APA ציטוט

Sheldon, T. A., Freemantle, N., Ibbotson, S., Pollock, C., Mason, J., & Long, A. F. (1992). Population screening for osteoporosis to prevent fractures.

Citação norma Chicago

Sheldon, T A., N. Freemantle, S. Ibbotson, C. Pollock, J. Mason, and A F. Long. Population Screening for Osteoporosis to Prevent Fractures. 1992.

ציטוט MLA

Sheldon, T A., et al. Population Screening for Osteoporosis to Prevent Fractures. 1992.