APA

Magdoff F. R., . (1996). Soil organic matter: Analysis and interpretation: Proceedings of a symposium sponsored by Divisions S-4 and S-8 of the Soil Science Society of America in Seattle, Washington, 14 November 1994. USA: Soil Science Society of America.

Chicago

Magdoff F R, . 1996. Soil organic matter: Analysis and interpretation: Proceedings of a symposium sponsored by Divisions S-4 and S-8 of the Soil Science Society of America in Seattle, Washington, 14 November 1994. USA: Soil Science Society of America.

Harvard

Magdoff F. R., . (1996). Soil organic matter: Analysis and interpretation: Proceedings of a symposium sponsored by Divisions S-4 and S-8 of the Soil Science Society of America in Seattle, Washington, 14 November 1994. USA: Soil Science Society of America.

MLA

Magdoff F R, . Soil organic matter: Analysis and interpretation: Proceedings of a symposium sponsored by Divisions S-4 and S-8 of the Soil Science Society of America in Seattle, Washington, 14 November 1994. USA: Soil Science Society of America. 1996.