MLA

Durand, Maurice M., 1966-. Trinh Thứ Truyện, Nôm. Box 8, folder 49. Circa 1700-circa 1900. https://collections.library.yale.edu/catalog/10723635.

APA, 6th edition

Durand, Maurice M., 1966-. (["Box 8, folder 49"])(Circa 1700-circa 1900)[Trinh Thứ Truyện, Nôm]. https://collections.library.yale.edu/catalog/10723635.