APA (7th ed.) Zitazioa

Gill, S. (1991). William wordsworth. Univ.pr.

Chicago Style (17th ed.) Zitazioa

Gill, Stephen. William Wordsworth. Cambridge: Univ.pr, 1991.

MLA (9th ed.) Zitazioa

Gill, Stephen. William Wordsworth. Univ.pr, 1991.