APA引文

Berkowitz, S., Fontrier, G., & Kraft, L. (1960). A new approach to sight singing. Norton.

Chicago Style (17th ed.) Citation

Berkowitz, Sol, Gabriel Fontrier, and Leo Kraft. A New Approach to Sight Singing. New York: Norton, 1960.

MLA引文

Berkowitz, Sol, et al. A New Approach to Sight Singing. Norton, 1960.