APA (7th ed.) Citation
Schikel, R. The world of tennis / by Richard Schickel.
Chicago Style (17th ed.) Citation
Schikel, Richard. The World of Tennis / by Richard Schickel.
MLA (9th ed.) Citation
Schikel, Richard. The World of Tennis / by Richard Schickel.
Warning: These citations may not always be 100% accurate.