Citação norma APA

Trần Phạm Ngọc Quỳnh, & Nguyen Thi Tuyet M.A huong dan. (2006). An Investigation into Type of Questions used in English Classes at High Schools in Danang city.

Citação norma Chicago

Trần Phạm Ngọc Quỳnh, và Nguyen Thi Tuyet M.A huong dan. An Investigation Into Type of Questions Used in English Classes At High Schools in Danang City. 2006.

Citação norma MLA

Trần Phạm Ngọc Quỳnh, và Nguyen Thi Tuyet M.A huong dan. An Investigation Into Type of Questions Used in English Classes At High Schools in Danang City. 2006.

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