Cita APA (7a ed.)

Scott, G. G. (2007). 30 days to a more powerful memory. AMACOM.

Cita Chicago Style (17a ed.)

Scott, Gini Graham. 30 Days to a More Powerful Memory. New York: AMACOM, 2007.

Cita MLA (8a ed.)

Scott, Gini Graham. 30 Days to a More Powerful Memory. AMACOM, 2007.