APA

Marx M. H., Cronan-Hillix W. A., . (1963). Systems and theories in psychology. New York: McGraw-Hill.

Chicago

Marx Melvin Herman, Cronan-Hillix W A, . 1963. Systems and theories in psychology. New York: McGraw-Hill.

Harvard

Marx M. H., Cronan-Hillix W. A., . (1963). Systems and theories in psychology. New York: McGraw-Hill.

MLA

Marx Melvin Herman, Cronan-Hillix W A, . Systems and theories in psychology. New York: McGraw-Hill. 1963.