Cita APA

Graebner, N. A. (1984). America as a world power: A realist appraisal from Wilson to Reagan ; essays. Scholarly Resources.

Citación estilo Chicago

Graebner, Norman A. America as a World Power: A Realist Appraisal from Wilson to Reagan ; Essays. Wilmington, Del: Scholarly Resources, 1984.

Cita MLA

Graebner, Norman A. America as a World Power: A Realist Appraisal from Wilson to Reagan ; Essays. Scholarly Resources, 1984.