APA (7th ed.) Citation

Klein, J. J., & Schjeide, O. A. (1967). Singing technique: How to avoid vocal trouble. D. Van Nostrand Co..

Chicago Style (17th ed.) Citation

Klein, Joseph J., and Ole A. Schjeide. Singing Technique: How to Avoid Vocal Trouble. Princeton, N.J.: D. Van Nostrand Co., 1967.

MLA (9th ed.) Citation

Klein, Joseph J., and Ole A. Schjeide. Singing Technique: How to Avoid Vocal Trouble. D. Van Nostrand Co., 1967.