APA (7th ed.) Citation

Spenser, E., Smith, J. C., & Selincourt, E. d. (1965). Poetical works. Oxford University Press.

Chicago Style (17th ed.) Citation

Spenser, Edmund, James Cruickshanks Smith, and Ernest de Selincourt. Poetical Works. London [etc.]: Oxford University Press, 1965.

MLA (9th ed.) Citation

Spenser, Edmund, et al. Poetical Works. Oxford University Press, 1965.