APA-viite

Purves, D. (2007). Principles of cognitive neuroscience (2nd ed.). Sinauer Associates.

Chicago-tyylinen lähdeviittaus

Purves, Daleetc. Principles of Cognitive Neuroscience. 2nd ed. U.S.A: Sinauer Associates, 2007.

MLA-viite

Purves, Daleetc. Principles of Cognitive Neuroscience. 2nd ed. Sinauer Associates, 2007.