Cita APA

Knutson, R. D. (1998). Agricultural and food policy. New Jersey: Prentice Hall.

Chicago Style Citation

Knutson, Ronald D. Agricultural and Food Policy. New Jersey: Prentice Hall, 1998.

Cita MLA

Knutson, Ronald D. Agricultural and Food Policy. New Jersey: Prentice Hall, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.