Leslie, G. R. (1977). Marriage in a changing world. John Wiley & Sons.
Cita Chicago (17th ed.)Leslie, Gerald R. Marriage in a Changing World. New York: John Wiley & Sons, 1977.
Cita MLA (9th ed.)Leslie, Gerald R. Marriage in a Changing World. John Wiley & Sons, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.