APA (7th ed.) Citation

Luton, W. (2013). Free2Play: Making money from games you give away. New Riders.

Chicago Style (17th ed.) Citation

Luton, Will. Free2Play: Making Money from Games You Give Away. [Place of publication not identified]: New Riders, 2013.

MLA (8th ed.) Citation

Luton, Will. Free2Play: Making Money from Games You Give Away. New Riders, 2013.

Warning: These citations may not always be 100% accurate.