Cita APA (7a ed.)
Riegel, D. H., & john W. (1974). Management: A contingency approach. Addison-Wesley.
Cita Chicago Style (17a ed.)
Riegel, Don Hell, y john W. Management: A Contingency Approach. London: Addison-Wesley, 1974.
Cita MLA (9a ed.)
Riegel, Don Hell, y john W. Management: A Contingency Approach. Addison-Wesley, 1974.
Precaución: Estas citas no son 100% exactas.