APA (7. basım) Alıntı

Roper, F. W., & Boorkman, J. A. (1994). Introduction to reference sources in the health sciences (3rd ed.). Medical Library Association.

Chicago Style (17. basım) Atıf

Roper, Fred Wilburn, ve Jo Anne Boorkman. Introduction to Reference Sources in the Health Sciences. 3rd ed. Chicago, Ill: Medical Library Association, 1994.

MLA (9th ed.) Atıf

Roper, Fred Wilburn, ve Jo Anne Boorkman. Introduction to Reference Sources in the Health Sciences. 3rd ed. Medical Library Association, 1994.