APA (7th ed.) Citation

Williams, G. (1967). Modern rugby : a comprehensive guide for player and coach / by G. Williams: A comprehensive guide for player and coach (3rd ed.). Paul.

Chicago Style (17th ed.) Citation

Williams, G. Modern Rugby : A Comprehensive Guide for Player and Coach / by G. Williams: A Comprehensive Guide for Player and Coach. 3rd ed. Paul, 1967.

MLA (9th ed.) Citation

Williams, G. Modern Rugby : A Comprehensive Guide for Player and Coach / by G. Williams: A Comprehensive Guide for Player and Coach. 3rd ed. Paul, 1967.

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