APA (7th ed.) Citation

(1970). Crowd control for high school athletics / prepared by the National Council of Secondary School Athletic Directors.

Chicago Style (17th ed.) Citation

Crowd Control for High School Athletics / Prepared by the National Council of Secondary School Athletic Directors. 1970.

MLA (9th ed.) Citation

Crowd Control for High School Athletics / Prepared by the National Council of Secondary School Athletic Directors. 1970.

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