APA (7th ed.) Citation

Johanson, A. A. (2000). Principia practica: The logic of practice. University Press of America.

Chicago Style (17th ed.) Citation

Johanson, Arnold A. Principia Practica: The Logic of Practice. Lanham, Md.: University Press of America, 2000.

MLA (9th ed.) Citation

Johanson, Arnold A. Principia Practica: The Logic of Practice. University Press of America, 2000.