APA (7th ed.) Citation

Duggan, J. J. (1973). The song of Roland: Formulaic style and poetic craft. Univ. of California Press.

Chicago Style (17th ed.) Citation

Duggan, Joseph J. The Song of Roland: Formulaic Style and Poetic Craft. Berkeley [u.a.]: Univ. of California Press, 1973.

MLA (9th ed.) Citation

Duggan, Joseph J. The Song of Roland: Formulaic Style and Poetic Craft. Univ. of California Press, 1973.