Tohutoro APA (7th ed.)

Lenz, L. (2008). Power and policy: America's first steps to superpower, 1889-1922. Algora Pub..

Tohutoru Kātū Chicago (17th ed.)

Lenz, Lawrence. Power and Policy: America's First Steps to Superpower, 1889-1922. New York: Algora Pub., 2008.

Tohutoro MLA (9th ed.)

Lenz, Lawrence. Power and Policy: America's First Steps to Superpower, 1889-1922. Algora Pub., 2008.