APA (7th ed.) Citation

Tondreau, B. (2009). Layout essentials: 100 design principles for using grids. Rockport Publishers.

Chicago Style (17th ed.) Citation

Tondreau, Beth. Layout Essentials: 100 Design Principles for Using Grids. Beverly, Mass.: Rockport Publishers, 2009.

MLA (9th ed.) Citation

Tondreau, Beth. Layout Essentials: 100 Design Principles for Using Grids. Rockport Publishers, 2009.

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