Cita APA (7a ed.)

Wells, H. G. (1945). The Pocket history of the world. Pocket Books.

Cita Chicago Style (17a ed.)

Wells, H. G. The Pocket History of the World. New York: Pocket Books, 1945.

Cita MLA (9a ed.)

Wells, H. G. The Pocket History of the World. Pocket Books, 1945.