APA (7th ed.) Citation

Lopez, G. (2015). Self-concept. SAGE Publications, Inc..

Chicago Style (17th ed.) Citation

Lopez, Ginelda. Self-concept. Thousand Oaks, California, United States: SAGE Publications, Inc., 2015.

MLA (9th ed.) Citation

Lopez, Ginelda. Self-concept. SAGE Publications, Inc., 2015.