APA

(1991). The political economy of agricultural pricing policy. Baltimore: Johns Hopkins Univ. Press.

Chicago

1991. The political economy of agricultural pricing policy. Baltimore: Johns Hopkins Univ. Press.

Harvard

(1991). The political economy of agricultural pricing policy. Baltimore: Johns Hopkins Univ. Press.

MLA

The political economy of agricultural pricing policy. Baltimore: Johns Hopkins Univ. Press. 1991.