APA (7th ed.) Citation

Blake, W., & Keynes, G. (1967). Complete writings: With variant readings. Oxford University Press.

Chicago Style (17th ed.) Citation

Blake, William, and Geoffrey Keynes. Complete Writings: With Variant Readings. London [etc.]: Oxford University Press, 1967.

MLA (9th ed.) Citation

Blake, William, and Geoffrey Keynes. Complete Writings: With Variant Readings. Oxford University Press, 1967.