APA (7th ed.) Citation

Caffier, F., Nawka, T., Neumann, K., Seipelt, M., & Caffier, P. P. (2021). Validation and Classification of the 9-Item Voice Handicap Index (VHI-9i). Journal of Clinical Medicine, 10(15), 3325. https://doi.org/10.3390/jcm10153325

Chicago Style (17th ed.) Citation

Caffier, Felix, Tadeus Nawka, Konrad Neumann, Matthias Seipelt, and Philipp P. Caffier. "Validation and Classification of the 9-Item Voice Handicap Index (VHI-9i)." Journal of Clinical Medicine 10, no. 15 (2021): 3325. https://doi.org/10.3390/jcm10153325.

MLA (9th ed.) Citation

Caffier, Felix, et al. "Validation and Classification of the 9-Item Voice Handicap Index (VHI-9i)." Journal of Clinical Medicine, vol. 10, no. 15, 2021, p. 3325, https://doi.org/10.3390/jcm10153325.