APA (7th ed.) Citation

Brock, W. R. (1975). The United States, 1789-1890. Cornell University Press.

Chicago Style (17th ed.) Citation

Brock, William Ranulf. The United States, 1789-1890. Ithaca, N. Y: Cornell University Press, 1975.

MLA (9th ed.) Citation

Brock, William Ranulf. The United States, 1789-1890. Cornell University Press, 1975.