A history of the United States. 2: The growth of the United States.

MLA

Nye, Russel B. A History of the United States. 2: The Growth of the United States. Harmondsworth, 1955.

APA

Nye, R. B. (1955). A history of the United States. 2: The growth of the United States. Harmondsworth.

Chicago

Nye, Russel B. A History of the United States. 2: The Growth of the United States. Harmondsworth, 1955.