APA-Zitierstil (7. Ausg.)

Beath, J. (1991). The economic theory of product differentiation. Cambridge Univ. Pr.

Chicago-Zitierstil (17. Ausg.)

Beath, John. The Economic Theory of Product Differentiation. Cambridge <<[u.a.]>>: Cambridge Univ. Pr, 1991.

MLA-Zitierstil (9. Ausg.)

Beath, John. The Economic Theory of Product Differentiation. Cambridge Univ. Pr, 1991.