Cita APA (7th ed.)

Sambrook, P., Ansell, B., Foster, S., Gumpel, J., Hesp, R., & Reeve, J. (1985). Bone turnover in early rheumatoid arthritis. 2. Longitudinal bone density studies.

Cita Chicago (17th ed.)

Sambrook, P., B. Ansell, S. Foster, J. Gumpel, R. Hesp, i J. Reeve. Bone Turnover in Early Rheumatoid Arthritis. 2. Longitudinal Bone Density Studies. 1985.

Cita MLA (9th ed.)

Sambrook, P., et al. Bone Turnover in Early Rheumatoid Arthritis. 2. Longitudinal Bone Density Studies. 1985.