APA (7th ed.) Citation

Keller, E. (2011). Introducing ZBrush 4.

Chicago Style (17th ed.) Citation

Keller, Eric. Introducing ZBrush 4. 2011.

MLA (9th ed.) Citation

Keller, Eric. Introducing ZBrush 4. 2011.

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