Sambrook, P., & Cooper, C. (2006). Osteoporosis.
Cita Chicago (17th ed.)Sambrook, P., i C. Cooper. Osteoporosis. 2006.
Cita MLA (9th ed.)Sambrook, P., i C. Cooper. Osteoporosis. 2006.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)