APA-viite (7. p.)

Gardner, J. (2009). The logic of excuses and the rationality of emotions. Springer.

Chicago-viite (17. p.)

Gardner, J. The Logic of Excuses and the Rationality of Emotions. Springer, 2009.

MLA-viite (9. p.)

Gardner, J. The Logic of Excuses and the Rationality of Emotions. Springer, 2009.