APA (7th ed.) Citation

Cytowic, R. E. (2009). Wednesday is indigo blue: Discovering the brain of synesthesia. MIT Press.

Chicago Style (17th ed.) Citation

Cytowic, Richard E. Wednesday Is Indigo Blue: Discovering the Brain of Synesthesia. Cambridge, Mass: MIT Press, 2009.

MLA (9th ed.) Citation

Cytowic, Richard E. Wednesday Is Indigo Blue: Discovering the Brain of Synesthesia. MIT Press, 2009.