Trích dẫn APA

Nguyen, K. T., & Trần, V. T. (2012). English prepositions and their comparision with those in Vietnames. Hà Nội: [k.n.x.b.].

Trích dẫn theo kiểu Chicago

Nguyen, Kim Tau, and Văn Trọng Trần. English Prepositions and Their Comparision With Those in Vietnames. Hà Nội: [k.n.x.b.], 2012.

Trích dẫn MLA

Nguyen, Kim Tau, and Văn Trọng Trần. English Prepositions and Their Comparision With Those in Vietnames. Hà Nội: [k.n.x.b.], 2012.

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