APA (7th ed.) Citation

Feijóo, S., & Hernández, C. (1990). Short-term stability measures for the evaluation of vocal quality. [s.n.].

Chicago Style (17th ed.) Citation

Feijóo, S., and C. Hernández. Short-term Stability Measures for the Evaluation of Vocal Quality. [S.l.]: [s.n.], 1990.

MLA (9th ed.) Citation

Feijóo, S., and C. Hernández. Short-term Stability Measures for the Evaluation of Vocal Quality. [s.n.], 1990.