APA (7th ed.) Citation

Crisler, H. O. (1949). Modern football: Fundamentals and strategy. Whittlesey House.

Chicago Style (17th ed.) Citation

Crisler, Herbert Orin. Modern Football: Fundamentals and Strategy. New York: Whittlesey House, 1949.

MLA (9th ed.) Citation

Crisler, Herbert Orin. Modern Football: Fundamentals and Strategy. Whittlesey House, 1949.

Warning: These citations may not always be 100% accurate.