Style de citation APA (7e éd.)

Zelazny, G. (2013). Say it with charts: The executive's guide to visual communication (4th ed.). McGraw-Hill.

Style de citation Chicago (17e éd.)

Zelazny, Gene. Say It with Charts: The Executive's Guide to Visual Communication. 4th ed. New York: McGraw-Hill, 2013.

Style de citation MLA (8e éd.)

Zelazny, Gene. Say It with Charts: The Executive's Guide to Visual Communication. 4th ed. McGraw-Hill, 2013.