APA

Key W. B. 1., .The age of manipulation: the con in confidnece, the sin in sincere. New York: Madison Books.

Chicago

Key Wilson Bryan 1925, .The age of manipulation: the con in confidnece, the sin in sincere. New York: Madison Books.

Harvard

Key W. B. 1., .The age of manipulation: the con in confidnece, the sin in sincere. New York: Madison Books.

MLA

Key Wilson Bryan 1925, .New York: Madison Books. .