MLA

Durand, Maurice M., 1966-. Nguyệt Lịnh Quốc Âm Ca, Nôm. Box 12, folder 108. Circa 1700-circa 1900. https://collections.library.yale.edu/catalog/10921811.

APA, 6th edition

Durand, Maurice M., 1966-. (["Box 12, folder 108"])(Circa 1700-circa 1900)[Nguyệt Lịnh Quốc Âm Ca, Nôm]. https://collections.library.yale.edu/catalog/10921811.