Citazione Stile APA (7a Edizione)

Entwistle, N. J., & Wilson, J. D. (1977). Degrees of excellence: The academic achievement game. Hodder and Stoughton.

Citazione stile Chigago Style (17a edizione)

Entwistle, Noel James, e John D. Wilson. Degrees of Excellence: The Academic Achievement Game. London: Hodder and Stoughton, 1977.

Citatione MLA (9a ed.)

Entwistle, Noel James, e John D. Wilson. Degrees of Excellence: The Academic Achievement Game. Hodder and Stoughton, 1977.