APA (7th ed.) Citation

Ackermann, R. J. (1966). Nondeductive inference. Routledge & K. Paul.

Chicago Style (17th ed.) Citation

Ackermann, Robert John. Nondeductive Inference. London: Routledge & K. Paul, 1966.

MLA (9th ed.) Citation

Ackermann, Robert John. Nondeductive Inference. Routledge & K. Paul, 1966.