APA (7th ed.) Citation

Cummings, R. M. (1971). Spenser: The critical heritage. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Cummings, Robert M. Spenser: The Critical Heritage. London: Routledge & Kegan Paul, 1971.

MLA (9th ed.) Citation

Cummings, Robert M. Spenser: The Critical Heritage. Routledge & Kegan Paul, 1971.