APA citiranje

Ferrett, S. K. (2006). Peak performance: Success in college and beyond (5th ed.). New York, N.Y.: McGraw-Hill.

Trích dẫn kiểu Chicago

Ferrett, Sharon K. Peak Performance: Success in College and Beyond. 5th ed. New York, N.Y.: McGraw-Hill, 2006.

MLA citiranje

Ferrett, Sharon K. Peak Performance: Success in College and Beyond. 5th ed. New York, N.Y.: McGraw-Hill, 2006.