Cita APA (7a ed.)

Lee, J. Y., Han, K., Park, Y. G., & Park, S. (2021). Effects of education, income, and occupation on prevalence and symptoms of knee osteoarthritis. Nature Portfolio.

Cita Chicago Style (17a ed.)

Lee, Ji Yeon, Kyungdo Han, Yong Gyu Park, y Sung-Hwan Park. Effects of Education, Income, and Occupation on Prevalence and Symptoms of Knee Osteoarthritis. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Lee, Ji Yeon, et al. Effects of Education, Income, and Occupation on Prevalence and Symptoms of Knee Osteoarthritis. Nature Portfolio, 2021.