APA সাইটেশন

Ryu, S. Y., Kim, K. S., & Han, M. A. (2011). Factors Associated with Sleep Duration in Korean Adults: Results of a 2008 Community Health Survey in Gwangju Metropolitan City, Korea. The Korean Academy of Medical Sciences.

শিকাগো স্টাইলে সাইটেশন

Ryu, So Yeon, Ki Soon Kim, এবং Mi Ah Han. Factors Associated With Sleep Duration in Korean Adults: Results of a 2008 Community Health Survey in Gwangju Metropolitan City, Korea. The Korean Academy of Medical Sciences, 2011.

এমএলএ সাইটেশন

Ryu, So Yeon, Ki Soon Kim, এবং Mi Ah Han. Factors Associated With Sleep Duration in Korean Adults: Results of a 2008 Community Health Survey in Gwangju Metropolitan City, Korea. The Korean Academy of Medical Sciences, 2011.