Cita APA (7th ed.)

Warfel, T. Z. (2009). Prototyping: A practitioner's guide. Rosenfeld Media.

Cita Chicago (17th ed.)

Warfel, Todd Zaki. Prototyping: A Practitioner's Guide. Nueva York: Rosenfeld Media, 2009.

Cita MLA (9th ed.)

Warfel, Todd Zaki. Prototyping: A Practitioner's Guide. Rosenfeld Media, 2009.