APA استشهاد

Ragland, D., & West, D. (2009). Pharmacy Students' Knowledge, Attitudes, and Behaviors Regarding Emergency Contraception. American Journal of Pharmaceutical Education.

استشهاد بنمط شيكاغو

Ragland, Denise, و Donna West. Pharmacy Students' Knowledge, Attitudes, and Behaviors Regarding Emergency Contraception. American Journal of Pharmaceutical Education, 2009.

MLA استشهاد

Ragland, Denise, و Donna West. Pharmacy Students' Knowledge, Attitudes, and Behaviors Regarding Emergency Contraception. American Journal of Pharmaceutical Education, 2009.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.