APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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