APA (7th ed.) Citation

Frith, J. R., & Lobley, R. (1971). Playground games and skills. Black.

Chicago Style (17th ed.) Citation

Frith, James Robert, and Rowland Lobley. Playground Games and Skills. London: Black, 1971.

MLA (9th ed.) Citation

Frith, James Robert, and Rowland Lobley. Playground Games and Skills. Black, 1971.

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