Παραπομπή σε μορφή APA (7η εκδ.)

Gifford, B. R. (1989). Test policy and test performance: Education, language, and culture. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gifford, Bernard R. Test Policy and Test Performance: Education, Language, and Culture. Boston: Kluwer Academic Publishers, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gifford, Bernard R. Test Policy and Test Performance: Education, Language, and Culture. Kluwer Academic Publishers, 1989.