Παραπομπή σε μορφή APA (7η εκδ.)

Axinn, G. H., & Thorat, S. (1972). Modernizing world agriculture: A comparative study of agricultural extension education systems. Praeger.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Axinn, George Harold, και Sudhakar Thorat. Modernizing World Agriculture: A Comparative Study of Agricultural Extension Education Systems. New York: Praeger, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Axinn, George Harold, και Sudhakar Thorat. Modernizing World Agriculture: A Comparative Study of Agricultural Extension Education Systems. Praeger, 1972.