Cita APA (7a ed.)

Nef, J. U. 1. (1942). The United States and Civilization. Univ. of Chicago press.

Cita Chicago Style (17a ed.)

Nef, John Ulric 1899. The United States and Civilization. Chicago: Univ. of Chicago press, 1942.

Cita MLA (9a ed.)

Nef, John Ulric 1899. The United States and Civilization. Univ. of Chicago press, 1942.