Trích dẫn APA

Kesintha, A. (2018). Prevalence and predictors of poor sleep quality among secondary school students in Gombak District, Selangor. Malaysian Medical Association.

Trích dẫn kiểu Chicago

Kesintha, Appanna. Prevalence and Predictors of Poor Sleep Quality Among Secondary School Students in Gombak District, Selangor. Malaysian Medical Association, 2018.

Trích dẫn MLA

Kesintha, Appanna. Prevalence and Predictors of Poor Sleep Quality Among Secondary School Students in Gombak District, Selangor. Malaysian Medical Association, 2018.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.