Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.