Paradise lost:
a poem in twelve books,
by John Milton.

APA Citation

Milton, J., Fenton, E. (1844). Paradise lost: a poem in twelve books. New York: E. Kearny.

MLA Citation

Milton, John, 1608-1674, and Elijah Fenton. Paradise Lost: a Poem In Twelve Books. New York: E. Kearny, 1844.

Warning: These citations may not always be complete (especially for serials).