Cita APA (7a ed.)
Roy, N., Weinrich, B., & Gray, S. D. (2002). Voice Amplification Versus Vocal Hygiene Instruction for Teachers With Voice Disorders: A Treatment Outcomes Study. Journal of Speech, Language & Hearing Research, 45(4), 625-639.
Cita Chicago Style (17a ed.)
Roy, Nelson, Barbara Weinrich, y Steven D. Gray. "Voice Amplification Versus Vocal Hygiene Instruction for Teachers With Voice Disorders: A Treatment Outcomes Study." Journal of Speech, Language & Hearing Research 45, no. 4 (2002): 625-639.
Cita MLA (9a ed.)
Roy, Nelson, et al. "Voice Amplification Versus Vocal Hygiene Instruction for Teachers With Voice Disorders: A Treatment Outcomes Study." Journal of Speech, Language & Hearing Research, vol. 45, no. 4, 2002, pp. 625-639.
Precaución: Estas citas no son 100% exactas.