APA (7e ed.) Bronvermelding

Gardner, S. T., & Van Stralen, D. (2009). Thinking your way to freedom: A guide to owning your own practical reasoning. Temple University Press.

Chicago (17e ed.) Bronvermelding

Gardner, Susan T., en Dirk Van Stralen. Thinking Your Way to Freedom: A Guide to Owning Your Own Practical Reasoning. Philadelphia: Temple University Press, 2009.

MLA (9e ed.) Bronvermelding

Gardner, Susan T., en Dirk Van Stralen. Thinking Your Way to Freedom: A Guide to Owning Your Own Practical Reasoning. Temple University Press, 2009.