APA Zitierstil

Marx, M. H., & Hillix, W. A. (1963). Systems and theories in psychology (2nd edition.). McGraw Hill Book Company.

Chicago Zitierstil

Marx, Melvin H., und William A. Hillix. Systems and Theories in Psychology. 2nd edition. New York: McGraw Hill Book Company, 1963.

MLA Zitierstil

Marx, Melvin H., und William A. Hillix. Systems and Theories in Psychology. 2nd edition. McGraw Hill Book Company, 1963.