Παραπομπή σε μορφή APA (7η εκδ.)

Gauthier, D. P. (1961). Practical Judgement: A study of judgements about what to do, their bases and their relation to practical problems. University of Oxford.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gauthier, David P. Practical Judgement: A Study of Judgements About What to Do, Their Bases and Their Relation to Practical Problems. England: University of Oxford, 1961.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gauthier, David P. Practical Judgement: A Study of Judgements About What to Do, Their Bases and Their Relation to Practical Problems. University of Oxford, 1961.