Cita APA (7th ed.)
Dumm, T. L. (2008). Loneliness as a way of life. Harvard University Press.
Cita Chicago (17th ed.)
Dumm, Thomas L. Loneliness as a Way of Life. Cambridge, Mass.: Harvard University Press, 2008.
Cita MLA (9th ed.)
Dumm, Thomas L. Loneliness as a Way of Life. Harvard University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.