Nitrogen goes on.

MLA

Lambkin, John. “Nitrogen Goes On.” Farmers Weekly, vol. 140, no. 11, Mar. 2004, p. 82. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=12667971&authtype=sso&custid=ns315887.

APA

Lambkin, J. (2004). Nitrogen goes on. Farmers Weekly, 140(11), 82.

Chicago

Lambkin, John. 2004. “Nitrogen Goes On.” Farmers Weekly 140 (11): 82. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=12667971&authtype=sso&custid=ns315887.