APA引文

(2006). Should women 40 to 49 years of age be offered mammographic screening? College of Family Physicians of Canada.

Citação norma Chicago

Should Women 40 to 49 Years of Age Be Offered Mammographic Screening? College of Family Physicians of Canada, 2006.

MLA引文

Should Women 40 to 49 Years of Age Be Offered Mammographic Screening? College of Family Physicians of Canada, 2006.

警告：這些引文格式不一定是100％准確.