APA Edition Citation

Simpson, J. (1990). Piers Plowman: An introduction to the B-text.

Chicago Edition Citation

Simpson, James. Piers Plowman: An Introduction to the B-text. London, Longman, 1990.

MLA Edition Citation

Simpson, James. Piers Plowman: An Introduction to the B-text. 1990.

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