(2004). A year ago. [s.n.].
Chicago Style (17th ed.) CitationA Year Ago. [Singapore: [s.n.], 2004.
MLA (9th ed.) CitationA Year Ago. [s.n.], 2004.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
APA (7th ed.) Citation