Cita APA

Porter, D., Wigton, R. S., Reidelbach, M. A., Bleich, H. L., & Slack, W. V. (1988). Self-Service Computerized Bibliographic Retrieval: A Comparison of Colleague and PaperChase, Programs That Search the MEDLINE Database.

Citación estilo Chicago

Porter, Douglas, Robert S. Wigton, Marie A. Reidelbach, Howard L. Bleich, and Warner V. Slack. Self-Service Computerized Bibliographic Retrieval: A Comparison of Colleague and PaperChase, Programs That Search the MEDLINE Database. 1988.

Cita MLA

Porter, Douglas, et al. Self-Service Computerized Bibliographic Retrieval: A Comparison of Colleague and PaperChase, Programs That Search the MEDLINE Database. 1988.

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