APA Style

Schaefer, M, W. (2014). Social media explained : untangling the world's most misunderstood business trend (1st Ed.). : Schaefer Marketing Solutions.

MLA Style

Schaefer, Mark, W.. "Social media explained : untangling the world's most misunderstood business trend". 1st Ed. : Schaefer Marketing Solutions, 2014. BOOK.