Cita APA (7th ed.)
VINCENT, J. (1997). INEQUALITY AND OLD AGE. UCL PRESS.
Cita Chicago (17th ed.)
VINCENT, J.A. INEQUALITY AND OLD AGE. Londres: UCL PRESS, 1997.
Cita MLA (9th ed.)
VINCENT, J.A. INEQUALITY AND OLD AGE. UCL PRESS, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.