Citazione Stile APA (7a Edizione)

Clements, R. (1995). From head to heart. Kingsway.

Citazione stile Chigago Style (17a edizione)

Clements, Roy. From Head to Heart. Eastbourne: Kingsway, 1995.

Citatione MLA (9a ed.)

Clements, Roy. From Head to Heart. Kingsway, 1995.