Citazione Stile APA (7a Edizione)

Plath, S., & Hughes, T. (2008). The collected poems (1st Harper Perennial Modern Classics ed.). HarperPerennial.

Citazione stile Chigago Style (17a edizione)

Plath, Sylvia, e Ted Hughes. The Collected Poems. 1st Harper Perennial Modern Classics ed. New York: HarperPerennial, 2008.

Citatione MLA (9a ed.)

Plath, Sylvia, e Ted Hughes. The Collected Poems. 1st Harper Perennial Modern Classics ed. HarperPerennial, 2008.