APA ציטוט

(1990). Irrigation of agricultural crops. Wisconsin, USA: American Society of Agronomy, Inc.

Trích dẫn kiểu Chicago

Irrigation of Agricultural Crops. Wisconsin, USA: American Society of Agronomy, Inc, 1990.

ציטוט MLA

Irrigation of Agricultural Crops. Wisconsin, USA: American Society of Agronomy, Inc, 1990.