APA-Zitierstil (7. Ausg.)

(2002). Agricultural policy for the 21st century (1. ed.). Iowa State University Press.

Chicago-Zitierstil (17. Ausg.)

Agricultural Policy for the 21st Century. 1. ed. Ames, Iowa: Iowa State University Press, 2002.

MLA-Zitierstil (9. Ausg.)

Agricultural Policy for the 21st Century. 1. ed. Iowa State University Press, 2002.