APA (7th ed.) Citation

De Lone, R. P. (1981). Literature and materials for sight singing. Holt.

Chicago Style (17th ed.) Citation

De Lone, Richard Peter. Literature and Materials for Sight Singing. New York: Holt, 1981.

MLA (9th ed.) Citation

De Lone, Richard Peter. Literature and Materials for Sight Singing. Holt, 1981.