APA (7th ed.) Citation
Popper, K. R. Unended Quest: An Intellectual Autobiography. Fontana Books : Collins.
Chicago Style (17th ed.) Citation
Popper, Karl R. Unended Quest: An Intellectual Autobiography. Londres, Inglaterra: Fontana Books : Collins.
MLA (9th ed.) Citation
Popper, Karl R. Unended Quest: An Intellectual Autobiography. Fontana Books : Collins.
Warning: These citations may not always be 100% accurate.