Frenk Alatorre, M. (1952). Ruth House Webber, Formulistic diction in the Spanish ballad. University of California Press, Berkeley and Los Angeles, 1951. (University of California Publications in Modern Philology, vol. XXXIV, núm. 2, págs. 175-278). El Colegio de México.
Style de citation Chicago (17e éd.)Frenk Alatorre, Margit. Ruth House Webber, Formulistic Diction in the Spanish Ballad. University of California Press, Berkeley and Los Angeles, 1951. (University of California Publications in Modern Philology, Vol. XXXIV, Núm. 2, Págs. 175-278). El Colegio de México, 1952.
Style de citation MLA (9e éd.)Frenk Alatorre, Margit. Ruth House Webber, Formulistic Diction in the Spanish Ballad. University of California Press, Berkeley and Los Angeles, 1951. (University of California Publications in Modern Philology, Vol. XXXIV, Núm. 2, Págs. 175-278). El Colegio de México, 1952.