APA (7th ed.) Citation

Coombs, R., Green, S. A., & Sarmiento, A. (1989). External fixation and functional bracing. Orthotext.

Chicago Style (17th ed.) Citation

Coombs, Richard, Stuart Alan Green, and Augusto Sarmiento. External Fixation and Functional Bracing. London: Orthotext, 1989.

MLA (9th ed.) Citation

Coombs, Richard, et al. External Fixation and Functional Bracing. Orthotext, 1989.