Cita APA

Page, A. L. (1982). Methods of soil analysis. Part 2: Chemical and microbiological properties (2nd edition.). Wisconsin, Estados Unidos de América: American Society of Agronomy, Inc. ; Soil Science Society of America, Inc..

Citación estilo Chicago

Page, A. L.. Methods of Soil Analysis. Part 2: Chemical and Microbiological Properties. 2nd edition. Wisconsin, Estados Unidos de América: American Society of Agronomy, Inc. ; Soil Science Society of America, Inc., 1982.

Cita MLA

Page, A. L.. Methods of Soil Analysis. Part 2: Chemical and Microbiological Properties. 2nd edition. Wisconsin, Estados Unidos de América: American Society of Agronomy, Inc. ; Soil Science Society of America, Inc., 1982.