APA Edition Citation

Karl R Popper. (2002). Unended quest: An intellectual autobiography. Routledge.

Chicago Edition Citation

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

MLA Edition Citation

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

Warning: These citations may not always be 100% accurate.