Παραπομπή σε μορφή APA (7η εκδ.)

Pollard, W. J. (2008). Habits in action: A corrective to the neglect of habits in contemporary philosophy of action. VDM Verlag Dr. Muller.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pollard, William James. Habits in Action: A Corrective to the Neglect of Habits in Contemporary Philosophy of Action. Saarbrucken: VDM Verlag Dr. Muller, 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pollard, William James. Habits in Action: A Corrective to the Neglect of Habits in Contemporary Philosophy of Action. VDM Verlag Dr. Muller, 2008.