Παραπομπή σε μορφή APA (7η εκδ.)

Gray, J. S., & Wilcox, B. (1995). Good school,bad school: Evaluating performance and encouraging improvement. Open University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gray, John S., και Brian Wilcox. Good School,bad School: Evaluating Performance and Encouraging Improvement. Buckingham: Open University Press, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gray, John S., και Brian Wilcox. Good School,bad School: Evaluating Performance and Encouraging Improvement. Open University Press, 1995.