Παραπομπή σε μορφή APA (7η εκδ.)

Reserch Institute of Agricultural Economics, Committee on Agricultural Economics, Hungarian Academy of Sciences, Popp, J., Gabor, S., & Laszlo, B. (2009). Studies in agricultural economics 2009: No 109.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Reserch Institute of Agricultural Economics, Committee on Agricultural Economics, Hungarian Academy of Sciences, Jozsef Popp, Szabo Gabor, και Barnafi Laszlo. Studies in Agricultural Economics 2009: No 109. 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Reserch Institute of Agricultural Economics, et al. Studies in Agricultural Economics 2009: No 109. 2009.