APA (7th ed.) Citation

F, C., T, N., K, N., M, S., & PP, C. (2021). Validation and Classification of the 9-Item Voice Handicap Index (VHI-9i). Journal of clinical medicine, 10(15), . https://doi.org/10.3390/jcm10153325

Chicago Style (17th ed.) Citation

F, Caffier, Nawka T, Neumann K, Seipelt M, and Caffier PP. "Validation and Classification of the 9-Item Voice Handicap Index (VHI-9i)." Journal of Clinical Medicine 10, no. 15 (2021). https://doi.org/10.3390/jcm10153325.

MLA (9th ed.) Citation

F, Caffier, et al. "Validation and Classification of the 9-Item Voice Handicap Index (VHI-9i)." Journal of Clinical Medicine, vol. 10, no. 15, 2021, https://doi.org/10.3390/jcm10153325.