Cita APA (7th ed.)
ebrary, Inc, & Clarke, D. (1999). Tippett studies. Cambridge University Press.
Cita Chicago (17th ed.)
ebrary, Inc, i David Clarke. Tippett Studies. Cambridge, U.K.: Cambridge University Press, 1999.
Cita MLA (9th ed.)
ebrary, Inc, i David Clarke. Tippett Studies. Cambridge University Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.