APA (7th ed.) Citation

Treat, R. L., & Treat, S. (1970). The official encyclopedia of football (8th rev. ed.). A.S. Barnes.

Chicago Style (17th ed.) Citation

Treat, Roger L., and Suzanne Treat. The Official Encyclopedia of Football. 8th rev. ed. South Brunswick: A.S. Barnes, 1970.

MLA (9th ed.) Citation

Treat, Roger L., and Suzanne Treat. The Official Encyclopedia of Football. 8th rev. ed. A.S. Barnes, 1970.