Parker, R. B. (2004). Double play. G.P. Putnam's Sons.
Chicago Style (17th ed.) CitationParker, Robert B. Double Play. New York: G.P. Putnam's Sons, 2004.
MLA (8th ed.) CitationParker, Robert B. Double Play. G.P. Putnam's Sons, 2004.
Warning: These citations may not always be 100% accurate.