Cita APA (7th ed.)
Twomey, L. J. Social Order: March 1963. The Institute of Social Order.
Cita Chicago (17th ed.)
Twomey, Louis J. Social Order: March 1963. Saint Louis, EUA: The Institute of Social Order.
Cita MLA (9th ed.)
Twomey, Louis J. Social Order: March 1963. The Institute of Social Order.
Atenció: Aquestes cites poden no estar 100% correctes.