Rapp, D. (1988). How the US got into agriculture: And why it can't get out. Congressional Quarterly.
Chicago-Zitierstil (17. Ausg.)Rapp, David. How the US Got into Agriculture: And Why It Can't Get Out. Washington, DC: Congressional Quarterly, 1988.
MLA-Zitierstil (9. Ausg.)Rapp, David. How the US Got into Agriculture: And Why It Can't Get Out. Congressional Quarterly, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.