APA

Morgan C. T., . (1961). Introduction to psychology. New York: McGraw-Hill.

Chicago

Morgan Clifford Thomas, . 1961. Introduction to psychology. New York: McGraw-Hill.

Harvard

Morgan C. T., . (1961). Introduction to psychology. New York: McGraw-Hill.

MLA

Morgan Clifford Thomas, . Introduction to psychology. New York: McGraw-Hill. 1961.