Citação norma APA

Trần Thị Ngọc Hiền. (2002). An investigation into the common grammatical errors made by the tenth form studets at Danang high school.

Citação norma Chicago

Trần Thị Ngọc Hiền. An Investigation Into the Common Grammatical Errors Made By the Tenth Form Studets At Danang High School. 2002.

Citação norma MLA

Trần Thị Ngọc Hiền. An Investigation Into the Common Grammatical Errors Made By the Tenth Form Studets At Danang High School. 2002.

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