Gaya APA

Wu, L. (1996). Soil Science Society of America Journal Vol. 60 No. 5 September - October 1996 (Vol. 60 No. 5). Madison, Wisconsin, AS: Soil Science Socity of America.

Gaya MLA

Wu, L.. "Soil Science Society of America Journal Vol. 60 No. 5 September - October 1996". Vol. 60 No. 5 Madison, Wisconsin, AS: Soil Science Socity of America, 1996. Text.