APA (7th ed.) Citation

Hye-Ja Park, P., Kyeong-Yae Sohng, P., & Sehyun Kim, P. (2014). Validation of the Korean version of the 39-Item Parkinson's Disease Questionnaire (PDQ-39). Elsevier.

Chicago Style (17th ed.) Citation

Hye-Ja Park, PhD, PhD Kyeong-Yae Sohng, and PhD Sehyun Kim. Validation of the Korean Version of the 39-Item Parkinson's Disease Questionnaire (PDQ-39). Elsevier, 2014.

MLA (9th ed.) Citation

Hye-Ja Park, PhD, et al. Validation of the Korean Version of the 39-Item Parkinson's Disease Questionnaire (PDQ-39). Elsevier, 2014.