APA-referens (7:e uppl.)

Kelley, D. (2013). Art of Reasoning: Introduction to Logic (4th.). Norton.

Chicago-referens (17:e uppl.)

Kelley, David. Art of Reasoning: Introduction to Logic. 4th. New york: Norton, 2013.

MLA-referens (9:e uppl.)

Kelley, David. Art of Reasoning: Introduction to Logic. 4th. Norton, 2013.