Cita APA (7th ed.)

Swann, A. (1987). How to understand and use design and layout. North Light Books.

Cita Chicago (17th ed.)

Swann, Alan. How to Understand and Use Design and Layout. Cincinnati, Ohio: North Light Books, 1987.

Cita MLA (9th ed.)

Swann, Alan. How to Understand and Use Design and Layout. North Light Books, 1987.