APA (7th ed.) Citation

Roper, F. W., & Boorkman, J. A. (1980). Introduction to reference sources in the health sciences. Medical Library Association.

Chicago Style (17th ed.) Citation

Roper, Fred W., and Jo Anne Boorkman. Introduction to Reference Sources in the Health Sciences. Chicago: Medical Library Association, 1980.

MLA (8th ed.) Citation

Roper, Fred W., and Jo Anne Boorkman. Introduction to Reference Sources in the Health Sciences. Medical Library Association, 1980.