APA (7th ed.) Citation

Duggan, J. J. (1989). The Cantar de mio Cid: Poetic creation in its economic and social contexts. Cambridge University Press.

Chicago Style (17th ed.) Citation

Duggan, Joseph J. The Cantar De Mio Cid: Poetic Creation in Its Economic and Social Contexts. Cambridge [England] ; New York: Cambridge University Press, 1989.

MLA (9th ed.) Citation

Duggan, Joseph J. The Cantar De Mio Cid: Poetic Creation in Its Economic and Social Contexts. Cambridge University Press, 1989.