APA (7th ed.) Citation

Leahy, F. (1951). Defensive football. Prentice-Hall.

Chicago Style (17th ed.) Citation

Leahy, Frank. Defensive Football. New York: Prentice-Hall, 1951.

MLA (9th ed.) Citation

Leahy, Frank. Defensive Football. Prentice-Hall, 1951.

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