Citazione Stile APA (7a Edizione)

Burkhardt, S. Poetry and the language of communication: Sigurd Burkhardt. Hopkins : a collection of critical essays.(1966).

Citazione stile Chigago Style (17a edizione)

Burkhardt, Sigurd. "Poetry and the Language of Communication: Sigurd Burkhardt." Hopkins : A Collection of Critical Essays.(1966) .

Citatione MLA (8a ed.)

Burkhardt, Sigurd. "Poetry and the Language of Communication: Sigurd Burkhardt." Hopkins : A Collection of Critical Essays.(1966), .