Παραπομπή APA

Pimentel, D. (1925). Handbook of energy utilisation in Agriculture. CRC Press.

Παραπομπή Chicago Style

Pimentel, D. Handbook of Energy Utilisation in Agriculture. Ohio: CRC Press, 1925.

Παραπομπή MLA

Pimentel, D. Handbook of Energy Utilisation in Agriculture. CRC Press, 1925.