APA引文

Nguyễn Hoài Nhân. (1976). The early civilizations of Vietnam and southeast Asia. :.

Trích dẫn kiểu Chicago

Nguyễn Hoài Nhân. The Early Civilizations of Vietnam and Southeast Asia. :, 1976.

MLA引文

Nguyễn Hoài Nhân. The Early Civilizations of Vietnam and Southeast Asia. :, 1976.

警告：这些引文格式不一定是100％准确.