APA استشهاد

Downey, C. J. (2009). 50 ways to close the achievement gap (3rd ed.). Corwin Press.

استشهاد بنمط شيكاغو

Downey, Carolyn J. 50 Ways to Close the Achievement Gap. 3rd ed. Thousand Oaks, Calif.: Corwin Press, 2009.

MLA استشهاد

Downey, Carolyn J. 50 Ways to Close the Achievement Gap. 3rd ed. Corwin Press, 2009.