APA Edition Citation

Popper, K. R. (2002). Unended quest: An intellectual autobiography (Rev. ed.). Routledge.

Chicago Edition Citation

Popper, Karl R. Unended Quest: An Intellectual Autobiography. Rev. ed. London: Routledge, 2002.

MLA Edition Citation

Popper, Karl R. Unended Quest: An Intellectual Autobiography. Rev. ed. Routledge, 2002.