Παραπομπή σε μορφή APA (7η εκδ.)

Tower, E. (1985). Agricultural economics, agriculture in economic development and health economics. Eno River.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tower, Edward. Agricultural Economics, Agriculture in Economic Development and Health Economics. North Carolina: Eno River, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tower, Edward. Agricultural Economics, Agriculture in Economic Development and Health Economics. Eno River, 1985.