Cita APA (7a ed.)

Mozart, W. A. (1960). Seven arias for contralto. International music Compan.

Cita Chicago Style (17a ed.)

Mozart, Wolfgang Amadeus. Seven Arias for Contralto. New York: International music Compan, 1960.

Cita MLA (9a ed.)

Mozart, Wolfgang Amadeus. Seven Arias for Contralto. International music Compan, 1960.