APA-Zitierstil (7. Ausg.)

Fried, C. (1981). Contract as promise: A theory of contractual obligation. Harvard Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Fried, Charles. Contract as Promise: A Theory of Contractual Obligation. Cambridge, Mass. [u.a.]: Harvard Univ. Press, 1981.

MLA-Zitierstil (9. Ausg.)

Fried, Charles. Contract as Promise: A Theory of Contractual Obligation. Harvard Univ. Press, 1981.