Cita APA (7a ed.)

Benward, B., & Carr, M. A. (1999). Sightsinging complete (6th ed.). McGraw-Hill College.

Cita Chicago Style (17a ed.)

Benward, Bruce, y Maureen A. Carr. Sightsinging Complete. 6th ed. Boston: McGraw-Hill College, 1999.

Cita MLA (9a ed.)

Benward, Bruce, y Maureen A. Carr. Sightsinging Complete. 6th ed. McGraw-Hill College, 1999.