Brady, K, Maile, A & Ewing, B. (1997). An investigation into the fitness of professional soccer players over two seasons. Science and football III, London, Weinheim, New York, Tokyo, Melbourne, Madras: E & FN Spon, S. 118 - 122, 1 Tab., 4 Lit..
APA (7th ed.) CitationBrady, K., Maile, A., & Ewing, B. (1997). An investigation into the fitness of professional soccer players over two seasons Science and football III.
Chicago Style (17th ed.) CitationBrady, K., A. Maile, and B. Ewing. "An Investigation into the Fitness of Professional Soccer Players over Two Seasons." Science and Football III 1997.
MLA (9th ed.) CitationBrady, K., et al. "An Investigation into the Fitness of Professional Soccer Players over Two Seasons." Science and Football III, 1997.
Warning: These citations may not always be 100% accurate.