Oliver, M. (2014). Blue horses: Poems. Penguin Press.
Cita Chicago Style (17a ed.)Oliver, Mary. Blue Horses: Poems. New York: Penguin Press, 2014.
Cita MLA (8a ed.)Oliver, Mary. Blue Horses: Poems. Penguin Press, 2014.
Precaución: Estas citas no son 100% exactas.