APA (7th ed.) Citation

Williams, L. C., & Willee, A. W. (1954). Playground games for secondary boys. Blackie.

Chicago Style (17th ed.) Citation

Williams, Llewellyn Curwen, and Albert William Willee. Playground Games for Secondary Boys. Blackie, 1954.

MLA (9th ed.) Citation

Williams, Llewellyn Curwen, and Albert William Willee. Playground Games for Secondary Boys. Blackie, 1954.

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