Cita APA (7a ed.)

Smith, B. E. (2011). Sams teach yourself Tumblr in 10 minutes (1st edition.). Sams Pub.

Cita Chicago Style (17a ed.)

Smith, Bud E. Sams Teach Yourself Tumblr in 10 Minutes. 1st edition. Indianapolis, Ind.: Sams Pub, 2011.

Cita MLA (9a ed.)

Smith, Bud E. Sams Teach Yourself Tumblr in 10 Minutes. 1st edition. Sams Pub, 2011.