Cita APA

Gummere, F. B. (1959). The popular ballad. New York: Dover Publications.

Chicago Style Citation

Gummere, Francis Barton. The Popular Ballad. New York: Dover Publications, 1959.

Cita MLA

Gummere, Francis Barton. The Popular Ballad. New York: Dover Publications, 1959.

Atenció: Aquestes cites poden no estar 100% correctes.