Gaya APA

Integrated weed and soil management / edited by J.L. Hatfield, D.D. Buhler, B.A. Stewart. (1998). : Chelsea, Mich : Ann Arbor Press.

Gaya MLA

Integrated weed and soil management / edited by J.L. Hatfield, D.D. Buhler, B.A. Stewart. . : Chelsea, Mich : Ann Arbor Press, 1998. Text.