Cita APA (7a ed.)

Hendrickson, M. (2012). State of the computer book market 2011. O'Reilly.

Cita Chicago Style (17a ed.)

Hendrickson, Mike. State of the Computer Book Market 2011. Sebastopol, CA: O'Reilly, 2012.

Cita MLA (8a ed.)

Hendrickson, Mike. State of the Computer Book Market 2011. O'Reilly, 2012.