Safko, L. (2009). The Social Media Bible. John Wiley & Sons.
Chicago Style (17th ed.) CitationSafko, Lon. The Social Media Bible. New Jersey: John Wiley & Sons, 2009.
MLA (9th ed.) CitationSafko, Lon. The Social Media Bible. John Wiley & Sons, 2009.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.