APA-viite (7. p.)

Flynn, T. R. (2006). Existentialism: A very short introduction. Oxford University Press.

Chicago-viite (17. p.)

Flynn, Thomas R. Existentialism: A Very Short Introduction. Oxford ; New York: Oxford University Press, 2006.

MLA-viite (9. p.)

Flynn, Thomas R. Existentialism: A Very Short Introduction. Oxford University Press, 2006.