APA-Zitierstil (7. Ausg.)

Opie, J. (1988). The law of the land: Two hundred years of American farmland policy (2. print.). Univ. of Nebraska Press.

Chicago-Zitierstil (17. Ausg.)

Opie, John. The Law of the Land: Two Hundred Years of American Farmland Policy. 2. print. Lincoln u.a: Univ. of Nebraska Press, 1988.

MLA-Zitierstil (9. Ausg.)

Opie, John. The Law of the Land: Two Hundred Years of American Farmland Policy. 2. print. Univ. of Nebraska Press, 1988.