APA Style

Walton, M, S. (2012). Boundless Potential: Transform Your Brain, Unleash Your Talents, Reinvent Your Work in Midlife and Beyond . New York: McGraw Hill.

MLA Style

Walton, Mark, S.. "Boundless Potential: Transform Your Brain, Unleash Your Talents, Reinvent Your Work in Midlife and Beyond". New York: McGraw Hill, 2012. Perpustakaan KALBIS.