Cita APA (7a ed.)

Powell, B. (1983). Epic and chronicle: The poema de mio cid and the cronica de veinte reyes. the Modern Humanities Research Association.

Cita Chicago Style (17a ed.)

Powell, Brian. Epic and Chronicle: The Poema De Mio Cid and the Cronica De Veinte Reyes. London: the Modern Humanities Research Association, 1983.

Cita MLA (9a ed.)

Powell, Brian. Epic and Chronicle: The Poema De Mio Cid and the Cronica De Veinte Reyes. the Modern Humanities Research Association, 1983.