Cita APA (7a ed.)

O’Dwyer, R., & O'Kelly, T. (1910). Eithne: : romantic opera founded upon the Irish folk-story "Ean an cheoil bhinn". Cramer, Wood & Co. ; Jos. W. Stern.

Cita Chicago Style (17a ed.)

O’Dwyer, Robert, y Thomas O'Kelly. Eithne: : Romantic Opera Founded upon the Irish Folk-story "Ean an Cheoil Bhinn". Dublin : New York: Cramer, Wood & Co. ; Jos. W. Stern, 1910.

Cita MLA (9a ed.)

O’Dwyer, Robert, y Thomas O'Kelly. Eithne: : Romantic Opera Founded upon the Irish Folk-story "Ean an Cheoil Bhinn". Cramer, Wood & Co. ; Jos. W. Stern, 1910.