APA استشهاد

Ferrtt Sharon K. (2005). Peak Performance: Success in College and Beyond with online access card. American: Career Education.

استشهاد بنمط شيكاغو

Ferrtt Sharon K. Peak Performance: Success in College and Beyond With Online Access Card. American: Career Education, 2005.

MLA استشهاد

Ferrtt Sharon K. Peak Performance: Success in College and Beyond With Online Access Card. American: Career Education, 2005.

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