APA (7th ed.) Citation

Chaucer, G., Krapp, G. P., & Nicolson, J. U. (1952). Troilus and Cressida, and, The Canterbury tales. Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

Chaucer, Geoffrey, George Philip Krapp, and J. U. Nicolson. Troilus and Cressida, and, The Canterbury Tales. Chicago [etc.]: Encyclopaedia Britannica, 1952.

MLA (9th ed.) Citation

Chaucer, Geoffrey, et al. Troilus and Cressida, and, The Canterbury Tales. Encyclopaedia Britannica, 1952.