Cite

A photo of Cristal de Cuarzo. No source, no date. [04869-2]

MLA

A Photo of Cristal De Cuarzo. No Source, No Date. [04869-2]. 0AD. https://collections.library.yale.edu/catalog/10656416.

APA, 6th edition

A photo of Cristal de Cuarzo. No source, no date. [04869-2]. (0 C.E.). [Scrapbooks]. https://collections.library.yale.edu/catalog/10656416.