APA (7th ed.) Citation

Brown, M. D. (1983). Intradiscal therapy: Chymopapain or collagenase. Year Book Medical.

Chicago Style (17th ed.) Citation

Brown, Mark D. Intradiscal Therapy: Chymopapain or Collagenase. Chicago: Year Book Medical, 1983.

MLA (9th ed.) Citation

Brown, Mark D. Intradiscal Therapy: Chymopapain or Collagenase. Year Book Medical, 1983.

Warning: These citations may not always be 100% accurate.