APA
(2007). P.O.W.E.R Learning: Strategies for Success in College and Life. New York: McGraw Higher Education.
Chicago
2007. P.O.W.E.R Learning: Strategies for Success in College and Life. New York: McGraw Higher Education.
Harvard
(2007). P.O.W.E.R Learning: Strategies for Success in College and Life. New York: McGraw Higher Education.
MLA
P.O.W.E.R Learning: Strategies for Success in College and Life. New York: McGraw Higher Education. 2007.