APA Style

Knutson, Ronald D., Penn, JB L., Flinchbaugh, Barry L.. (2007). Agricultural and Food Policy, Sixth Edition (6th). New Jersey: Prentice Hall.

Chicago Style

Knutson, Ronald D., Penn, JB L., Flinchbaugh, Barry L.. Agricultural and Food Policy, Sixth Edition. 6th New Jersey: Prentice Hall, 2007. Text.

MLA Style

Knutson, Ronald D., Penn, JB L., Flinchbaugh, Barry L.. Agricultural and Food Policy, Sixth Edition. 6th New Jersey: Prentice Hall, 2007. Text.

Turabian Style

Knutson, Ronald D., Penn, JB L., Flinchbaugh, Barry L.. Agricultural and Food Policy, Sixth Edition. 6th New Jersey: Prentice Hall, 2007. Print.