APA (7th ed.) Citation

University, U. c. S. L. (1990). Parks College students playing flag football.

Chicago Style (17th ed.) Citation

University, Unknown creator; St. Louis. Parks College Students Playing Flag Football. 1990.

MLA (8th ed.) Citation

University, Unknown creator; St. Louis. Parks College Students Playing Flag Football. 1990.

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