Citação norma APA

Campbell, K. E., Oliver, D. E., & Shortliffe, E. H. (1998). The Unified Medical Language System: Toward a Collaborative Approach for Solving Terminologic Problems. American Medical Informatics Association.

Citação norma Chicago

Campbell, Keith E., Diane E. Oliver, and Edward H. Shortliffe. The Unified Medical Language System: Toward a Collaborative Approach for Solving Terminologic Problems. American Medical Informatics Association, 1998.

Citação norma MLA

Campbell, Keith E., Diane E. Oliver, and Edward H. Shortliffe. The Unified Medical Language System: Toward a Collaborative Approach for Solving Terminologic Problems. American Medical Informatics Association, 1998.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.