APA-Zitierstil (7. Ausg.)

Payne, W. A. (2001). Sustainability of agricultural systems in transition: Proceedings of an international symposium, "Sustainability in Agricultural Systems", ... held at ... 20 - 22 Oct. 1998, in Baltimore, Md. .. ASA.

Chicago-Zitierstil (17. Ausg.)

Payne, William A. Sustainability of Agricultural Systems in Transition: Proceedings of an International Symposium, "Sustainability in Agricultural Systems", ... Held at ... 20 - 22 Oct. 1998, in Baltimore, Md. .. Madison, Wis: ASA, 2001.

MLA-Zitierstil (9. Ausg.)

Payne, William A. Sustainability of Agricultural Systems in Transition: Proceedings of an International Symposium, "Sustainability in Agricultural Systems", ... Held at ... 20 - 22 Oct. 1998, in Baltimore, Md. .. ASA, 2001.