Cita APA (7th ed.)

Milton, J., & Leonard, J. (2003). Paradise lost. Penguin Books.

Cita Chicago (17th ed.)

Milton, John, i John Leonard. Paradise Lost. London ; New York: Penguin Books, 2003.

Cita MLA (8th ed.)

Milton, John, i John Leonard. Paradise Lost. Penguin Books, 2003.