APA (7th ed.) Citation

Milton, J. Paradise lost: A poem. The author, John Milton. Book the first.

Chicago Style (17th ed.) Citation

Milton, John. Paradise Lost: A Poem. The Author, John Milton. Book the First.

MLA (9th ed.) Citation

Milton, John. Paradise Lost: A Poem. The Author, John Milton. Book the First.

Warning: These citations may not always be 100% accurate.