APA (7th ed.) Citation

Barron, B. (1986). The official NFL encyclopedia. The official NFL encyclopedia.

Chicago Style (17th ed.) Citation

Barron, B. "The Official NFL Encyclopedia." The Official NFL Encyclopedia 1986.

MLA (9th ed.) Citation

Barron, B. "The Official NFL Encyclopedia." The Official NFL Encyclopedia, 1986.

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