APA (7th ed.) Citation

Ford, B. (1974). The age of Chaucer. Penguin Books.

Chicago Style (17th ed.) Citation

Ford, Boris. The Age of Chaucer. Maryland: Penguin Books, 1974.

MLA (9th ed.) Citation

Ford, Boris. The Age of Chaucer. Penguin Books, 1974.

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