APA (7th ed.) Citation

Wurman, R. S. (1982). American football / Richard Saul Wurman. David & Charles.

Chicago Style (17th ed.) Citation

Wurman, Richard Saul. American Football / Richard Saul Wurman. Newton Abbot: David & Charles, 1982.

MLA (9th ed.) Citation

Wurman, Richard Saul. American Football / Richard Saul Wurman. David & Charles, 1982.

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