APA (7th ed.) Citation

Diagram Group. (1977). Enjoying combat sports. Paddington Press.

Chicago Style (17th ed.) Citation

Diagram Group. Enjoying Combat Sports. New York: Paddington Press, 1977.

MLA (9th ed.) Citation

Diagram Group. Enjoying Combat Sports. Paddington Press, 1977.

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