Gaya APA

Vandevivere, P. (1992). Soil Science Society of America Journal Vol. 56 No. 1 January - February 1992 (Vol. 56 No. 1). Madison, Wisconsin, AS: Soil Science Socity of America.

Gaya MLA

Vandevivere, Philippe. "Soil Science Society of America Journal Vol. 56 No. 1 January - February 1992". Vol. 56 No. 1 Madison, Wisconsin, AS: Soil Science Socity of America, 1992. Text.