Cita APA (7a ed.)

Coombs, R., & Friedlaender, G. E. (1987). Bone tumour management. Butterworths.

Cita Chicago Style (17a ed.)

Coombs, Richard, y Gary E. Friedlaender. Bone Tumour Management. London [etc.]: Butterworths, 1987.

Cita MLA (9a ed.)

Coombs, Richard, y Gary E. Friedlaender. Bone Tumour Management. Butterworths, 1987.