APA Style

Mommsen, Wolfgang J. (1982). Theories of Imperialism (1). New York: Random House.

Chicago Style

Mommsen, Wolfgang J. Theories of Imperialism. 1 New York: Random House, 1982. Text.

MLA Style

Mommsen, Wolfgang J. Theories of Imperialism. 1 New York: Random House, 1982. Text.

Turabian Style

Mommsen, Wolfgang J. Theories of Imperialism. 1 New York: Random House, 1982. Print.