APA (7th ed.) Citation

Armstrong, N., & Sparkes, A. (1991). Issues in physical education. Cassell.

Chicago Style (17th ed.) Citation

Armstrong, Neil, and A. Sparkes. Issues in Physical Education. London: Cassell, 1991.

MLA (9th ed.) Citation

Armstrong, Neil, and A. Sparkes. Issues in Physical Education. Cassell, 1991.