APA
Peale N. V., . (1949). <A> Guide to confident living. New York: Prentice Hall.
Chicago
Peale Norman Vincent, . 1949. <A> Guide to confident living. New York: Prentice Hall.
Harvard
Peale N. V., . (1949). <A> Guide to confident living. New York: Prentice Hall.
MLA
Peale Norman Vincent, . <A> Guide to confident living. New York: Prentice Hall. 1949.
