Cita APA (7a ed.)
Kravitz, D. (2016). David Kravitz's how to monetize twitter, facebook, snapchat, linkedin and other social media sites. [s.n.].
Cita Chicago Style (17a ed.)
Kravitz, David. David Kravitz's How to Monetize Twitter, Facebook, Snapchat, Linkedin and Other Social Media Sites. [S.l.]: [s.n.], 2016.
Cita MLA (9a ed.)
Kravitz, David. David Kravitz's How to Monetize Twitter, Facebook, Snapchat, Linkedin and Other Social Media Sites. [s.n.], 2016.
Precaución: Estas citas no son 100% exactas.