APA (7th ed.) Citation

London 2012 [: The opening & closing ceremony of the London 2012 Olympic games. s.n..

Chicago Style (17th ed.) Citation

London 2012 [: The Opening & Closing Ceremony of the London 2012 Olympic Games. s.l.: s.n..

MLA (9th ed.) Citation

London 2012 [: The Opening & Closing Ceremony of the London 2012 Olympic Games. s.n..

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