Παραπομπή σε μορφή APA (7η εκδ.)

International Conference of Agricultural Economists & International Association of Agricultural Economists. (1956). Proceedings of the ninth International Conference of Agricultural Economists. oxford university press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Conference of Agricultural Economists και International Association of Agricultural Economists. Proceedings of the Ninth International Conference of Agricultural Economists. new York: oxford university press, 1956.

Παραπομπή σε μορφή MLA (9th εκδ.)

International Conference of Agricultural Economists και International Association of Agricultural Economists. Proceedings of the Ninth International Conference of Agricultural Economists. oxford university press, 1956.