Gaya APA

McCarthy, K, P. (1992). Soil Science Society of America Journal Vol. 56 No. 4 July - August 1992 (Vol. 56 No. 4). Madison, Wisconsin, AS: Soil Science Socity of America.

Gaya MLA

McCarthy, Kevin, P.. "Soil Science Society of America Journal Vol. 56 No. 4 July - August 1992". Vol. 56 No. 4 Madison, Wisconsin, AS: Soil Science Socity of America, 1992. Text.