APA (7th ed.) Citation

Johnson, J. D., & Xanthos, P. J. (1981). Tennis. WCB.

Chicago Style (17th ed.) Citation

Johnson, Joan D., and Paul J. Xanthos. Tennis. WCB, 1981.

MLA (8th ed.) Citation

Johnson, Joan D., and Paul J. Xanthos. Tennis. WCB, 1981.

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