Cita APA

(1982). Methods of soil analysis. Wisconsin: American Society of Agronomy, Inc.

Chicago Style Citation

Methods of Soil Analysis. Wisconsin: American Society of Agronomy, Inc, 1982.

Cita MLA

Methods of Soil Analysis. Wisconsin: American Society of Agronomy, Inc, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.