Cita APA (7a ed.)

Greyser, S. A., & Diamond, S. L. (1983). U.S. consumers view the marketplace. [s.n.].

Cita Chicago Style (17a ed.)

Greyser, Stephen A., y Steven L. Diamond. U.S. Consumers View the Marketplace. [S.l.]: [s.n.], 1983.

Cita MLA (9a ed.)

Greyser, Stephen A., y Steven L. Diamond. U.S. Consumers View the Marketplace. [s.n.], 1983.