Cita APA (7th ed.)

Cullen, K. (2005). Layout workbook: A real-world guide to building pages in graphic design. Rockport.

Cita Chicago (17th ed.)

Cullen, Kristin. Layout Workbook: A Real-world Guide to Building Pages in Graphic Design. Gloucester, Mass: Rockport, 2005.

Cita MLA (9th ed.)

Cullen, Kristin. Layout Workbook: A Real-world Guide to Building Pages in Graphic Design. Rockport, 2005.