Citazione Stile APA (7a Edizione)

Thwaite, A. (1978). Twentieth-Century English poetry: An introduction. Heinemann.

Citazione stile Chigago Style (17a edizione)

Thwaite, Anthony. Twentieth-Century English Poetry: An Introduction. London: Heinemann, 1978.

Citatione MLA (9a ed.)

Thwaite, Anthony. Twentieth-Century English Poetry: An Introduction. Heinemann, 1978.