APA Цитирование

Tran Thi Thanh Yen., & Duong Thi Cao Ha. (1999). Comparison and contrast between English and Vietnamese diphthong systems. Đà nẵng.

Chicago-стиль цитирования

Tran Thi Thanh Yen., và Duong Thi Cao Ha. Comparison and Contrast between English and Vietnamese Diphthong Systems. Đà nẵng, 1999.

MLA-цитирование

Tran Thi Thanh Yen., và Duong Thi Cao Ha. Comparison and Contrast between English and Vietnamese Diphthong Systems. Đà nẵng, 1999.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.