APA (7th ed.) Citation

Roberts, H. (1948). The Big Nine: The story of football in the Western Conference. G. P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Roberts, Howard. The Big Nine: The Story of Football in the Western Conference. New York: G. P. Putnam's Sons, 1948.

MLA (9th ed.) Citation

Roberts, Howard. The Big Nine: The Story of Football in the Western Conference. G. P. Putnam's Sons, 1948.