Jones, K., & Marshall, R. (1978). Focus on soccer : a player's guide / Ken Jones, in collaboration with Ray Marshall: A player's guide. Stanley Paul.
Chicago Style (17th ed.) CitationJones, Ken, and Ray Marshall. Focus on Soccer : A Player's Guide / Ken Jones, in Collaboration with Ray Marshall: A Player's Guide. London: Stanley Paul, 1978.
MLA (9th ed.) CitationJones, Ken, and Ray Marshall. Focus on Soccer : A Player's Guide / Ken Jones, in Collaboration with Ray Marshall: A Player's Guide. Stanley Paul, 1978.
Warning: These citations may not always be 100% accurate.