Cita APA

Neruda, P., Merwin, W. S., & Picasso, P. d. (2004). Twenty love poems and a song of despair. Penguin Books.

Citación estilo Chicago

Neruda, Pablo, W. S. Merwin, and Pablo d1881-1973 Picasso. Twenty Love Poems and a Song of Despair. New York: Penguin Books, 2004.

Cita MLA

Neruda, Pablo, et al. Twenty Love Poems and a Song of Despair. Penguin Books, 2004.