APA ציטוט

(1991). Modeling plant and soil systems. Wisconsin, USA: American Society of Agronomy, Inc.

Trích dẫn kiểu Chicago

Modeling Plant and Soil Systems. Wisconsin, USA: American Society of Agronomy, Inc, 1991.

ציטוט MLA

Modeling Plant and Soil Systems. Wisconsin, USA: American Society of Agronomy, Inc, 1991.