Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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