APA (7th ed.) Citation

Ackermann, R. J. (1976). The philosophy of Karl Popper. University of Massachusetts Press.

Chicago Style (17th ed.) Citation

Ackermann, Robert John. The Philosophy of Karl Popper. Amherst: University of Massachusetts Press, 1976.

MLA (9th ed.) Citation

Ackermann, Robert John. The Philosophy of Karl Popper. University of Massachusetts Press, 1976.

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