Cita APA (7a ed.)

Hartas, L. (2004). How to draw and sell digital cartoons. Ilex.

Cita Chicago Style (17a ed.)

Hartas, Leo. How to Draw and Sell Digital Cartoons. East Sussex: Ilex, 2004.

Cita MLA (9a ed.)

Hartas, Leo. How to Draw and Sell Digital Cartoons. Ilex, 2004.