APA استشهاد

Guskey, T. R. A., & Jung, L. A. A. (2012). Grading exceptional and struggling learners.

استشهاد بنمط شيكاغو

Guskey, Thomas R; Author, و Lee Ann; Author Jung. Grading Exceptional and Struggling Learners. California, Corwin Press, 2012.

MLA استشهاد

Guskey, Thomas R; Author, و Lee Ann; Author Jung. Grading Exceptional and Struggling Learners. 2012.