APA (7th ed.) Citation

Klemp, P. J., Fresch, C. H., MacKellar, W., Dobranski, S. B., Bush, D., & Hughes, M. Y. (1970). A Variorum commentary on the poems of John Milton. Columbia University Press.

Chicago Style (17th ed.) Citation

Klemp, P. J., Cheryl H. Fresch, Walter MacKellar, Stephen B. Dobranski, Douglas Bush, and Merritt Y. Hughes. A Variorum Commentary on the Poems of John Milton. New York: Columbia University Press, 1970.

MLA (9th ed.) Citation

Klemp, P. J., et al. A Variorum Commentary on the Poems of John Milton. Columbia University Press, 1970.