APA (7th ed.) Citation

Popper, K. R. S. (2001). All life is problem solving (1st paperback ed.). Routledge.

Chicago Style (17th ed.) Citation

Popper, Karl Raimund Sir. All Life Is Problem Solving. 1st paperback ed. London: Routledge, 2001.

MLA (9th ed.) Citation

Popper, Karl Raimund Sir. All Life Is Problem Solving. 1st paperback ed. Routledge, 2001.

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