APA ציטוט

Ruderman, J., Holzapfel, S. G., Carroll, J. C., & Cummings, S. (1999). Obstetrics anyone? How family medicine residents' interests changed. College of Family Physicians of Canada.

Citação norma Chicago

Ruderman, J., S. G. Holzapfel, J. C. Carroll, and S. Cummings. Obstetrics Anyone? How Family Medicine Residents' Interests Changed. College of Family Physicians of Canada, 1999.

ציטוט MLA

Ruderman, J., S. G. Holzapfel, J. C. Carroll, and S. Cummings. Obstetrics Anyone? How Family Medicine Residents' Interests Changed. College of Family Physicians of Canada, 1999.