Citazione Stile APA (7a Edizione)

Blake, W., & Stevens, D. (1995). Selected works. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Blake, William, e David Stevens. Selected Works. New York: Cambridge University Press, 1995.

Citatione MLA (8a ed.)

Blake, William, e David Stevens. Selected Works. Cambridge University Press, 1995.