Citação norma APA

Dương Thị Ngọc Loan, & Ngu Thien Hung Ph.D huong dan. (2011). An Investigation into Errors in Pronouncing Ending Sounds Made by Students at Phu Xuan University. ĐH Hue.

Citação norma Chicago

Dương Thị Ngọc Loan, e Ngu Thien Hung Ph.D huong dan. An Investigation Into Errors in Pronouncing Ending Sounds Made By Students At Phu Xuan University. ĐH Hue, 2011.

Citação norma MLA

Dương Thị Ngọc Loan, e Ngu Thien Hung Ph.D huong dan. An Investigation Into Errors in Pronouncing Ending Sounds Made By Students At Phu Xuan University. ĐH Hue, 2011.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.