Citazione Stile APA (7a Edizione)

Dickinson, H., & Vowles, H. (1943). James Watt and the industrial revolution. London: The British Council.

Citazione stile Chigago Style (17a edizione)

Dickinson, H.W, e H.P Vowles. James Watt and the Industrial Revolution. London: The British Council, 1943.

Citatione MLA (8a ed.)

Dickinson, H.W, e H.P Vowles. James Watt and the Industrial Revolution. London: The British Council, 1943.