Wordsworth, W., & Gill, S. (1991). The Salisbury Plain poems: Of William Wordsworth. Ed. by Stephen Gill (2. print.). Cornell Univ. Press.

Wordsworth, William, and Stephen Gill. The Salisbury Plain Poems: Of William Wordsworth. Ed. by Stephen Gill. 2. print. Ithaca [u.a.]: Cornell Univ. Press, 1991.

Wordsworth, William, and Stephen Gill. The Salisbury Plain Poems: Of William Wordsworth. Ed. by Stephen Gill. 2. print. Cornell Univ. Press, 1991.