Παραπομπή APA

Flynn, T. R. (2006). Existentialism: A very short introduction. OUP.

Παραπομπή Chicago Style

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

Παραπομπή MLA

Flynn, Thomas R. Existentialism: A Very Short Introduction. OUP, 2006.