MLA

Mme De Maintenon [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/16719139.

APA, 6th edition

Mme de Maintenon [graphic]. (0 C.E.). [Etchings England London 1850, Engravings England London 1850, Portrait prints]. publisher not identified. https://collections.library.yale.edu/catalog/16719139.