Citazione Stile APA (7a Edizione)

Dryden, W., & Feltham, C. (1994). Developing counsellor training. Sage.

Citazione stile Chigago Style (17a edizione)

Dryden, Windy, e Colin Feltham. Developing Counsellor Training. London: Sage, 1994.

Citatione MLA (9a ed.)

Dryden, Windy, e Colin Feltham. Developing Counsellor Training. Sage, 1994.