APA (7th ed.) Citation

Warfel, T. Z. (2009). Prototyping a practioner's guide / Todd Zaki Warfel: A practioner's guide. Rosenfeld Media.

Chicago Style (17th ed.) Citation

Warfel, Todd Zaki. Prototyping a Practioner's Guide / Todd Zaki Warfel: A Practioner's Guide. New York: Rosenfeld Media, 2009.

MLA (9th ed.) Citation

Warfel, Todd Zaki. Prototyping a Practioner's Guide / Todd Zaki Warfel: A Practioner's Guide. Rosenfeld Media, 2009.

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