APA (7. basım) Alıntı

Annual Agricultural Outlook Conference. 66th Washington D.C & Department of Agriculture. (1989). Proceeding. United States Department of Agriculture.

Chicago Style (17. basım) Atıf

Annual Agricultural Outlook Conference. 66th Washington D.C ve Department of Agriculture. Proceeding. Washington D.C.: United States Department of Agriculture, 1989.

MLA (9th ed.) Atıf

Annual Agricultural Outlook Conference. 66th Washington D.C ve Department of Agriculture. Proceeding. United States Department of Agriculture, 1989.