APA

Zobel R. W., Wright S. F., . (2005). Roots and Soil Management: Interactions between Roots and the Soil / Richard W. Zobel, Sara F. Wright. Madison: American Society of Agronomy; Crop Science Society of America; Soil Science Society of America.

Chicago

Zobel Richard W, Wright Sara F, . 2005. Roots and Soil Management: Interactions between Roots and the Soil / Richard W. Zobel, Sara F. Wright. Madison: American Society of Agronomy; Crop Science Society of America; Soil Science Society of America.

Harvard

Zobel R. W., Wright S. F., . (2005). Roots and Soil Management: Interactions between Roots and the Soil / Richard W. Zobel, Sara F. Wright. Madison: American Society of Agronomy; Crop Science Society of America; Soil Science Society of America.

MLA

Zobel Richard W, Wright Sara F, . Roots and Soil Management: Interactions between Roots and the Soil / Richard W. Zobel, Sara F. Wright. Madison: American Society of Agronomy; Crop Science Society of America; Soil Science Society of America. 2005.