Παραπομπή σε μορφή APA (7η εκδ.)

Bray, M., & Lykins, C. (2012). Shadow education: Private supplementary tutoring and its implications for policy makers in Asia. Asian Development Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bray, Mark, και Chad Lykins. Shadow Education: Private Supplementary Tutoring and Its Implications for Policy Makers in Asia. Mandaluyong, Philippines: Asian Development Bank, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bray, Mark, και Chad Lykins. Shadow Education: Private Supplementary Tutoring and Its Implications for Policy Makers in Asia. Asian Development Bank, 2012.