APA (7th ed.) Citation

O'Leary, B. (2009). Impact of P2P and free distribution on book sales (1st. ed.). O'Reilly Media.

Chicago Style (17th ed.) Citation

O'Leary, Brian. Impact of P2P and Free Distribution on Book Sales. 1st. ed. Sebastopol, California: O'Reilly Media, 2009.

MLA (9th ed.) Citation

O'Leary, Brian. Impact of P2P and Free Distribution on Book Sales. 1st. ed. O'Reilly Media, 2009.