Horwill, F. (2001, 11. July). Winning. Zugriff unter http://www.pponline.co.uk/encyc/0224.htm
APA (7th ed.) CitationHorwill, F. Winning.
Chicago Style (17th ed.) CitationHorwill, F. Winning.
MLA (9th ed.) CitationHorwill, F. Winning.
Warning: These citations may not always be 100% accurate.