APA

Abel D. C., . (1992). Theories of human nature: classical and contemporary readings. New York: McGraw-Hill.

Chicago

Abel Donald C, . 1992. Theories of human nature: classical and contemporary readings. New York: McGraw-Hill.

Harvard

Abel D. C., . (1992). Theories of human nature: classical and contemporary readings. New York: McGraw-Hill.

MLA

Abel Donald C, . Theories of human nature: classical and contemporary readings. New York: McGraw-Hill. 1992.