Smith, C. (2016). Change Over Time in Attitudes About Abortion Laws Relative to Recent Restrictions in Texas. Contraception.
استشهاد بنمط شيكاغوSmith, Chelsea. "Change Over Time in Attitudes About Abortion Laws Relative to Recent Restrictions in Texas." Contraception 2016.
MLA استشهادSmith, Chelsea. "Change Over Time in Attitudes About Abortion Laws Relative to Recent Restrictions in Texas." Contraception 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.