APA引文

Appanna, K. D. (2017). Prevalence and predictors of poor sleep quality among secondary school students in Gombak, Selangor, Malaysia.

Chicago Style Citation

Appanna, Kesintha Devi. Prevalence and Predictors of Poor Sleep Quality Among Secondary School Students in Gombak, Selangor, Malaysia. 2017.

MLA引文

Appanna, Kesintha Devi. Prevalence and Predictors of Poor Sleep Quality Among Secondary School Students in Gombak, Selangor, Malaysia. 2017.

警告：这些引文格式不一定是100％准确.