MLA

The Late and Much Lamented Princess Charlotte of Saxe Coburg Who Departed This Life Novr. 6th, 1817. [Graphic]. Published Novr. 20th, 1817, by R. Miller, Old Fish Stt, 0AD. https://collections.library.yale.edu/catalog/33111739.

APA, 6th edition

The late and much lamented Princess Charlotte of Saxe Coburg who departed this life Novr. 6th, 1817. [graphic]. (0 C.E.). [Portrait prints, Memorial cards, Ephemera, Stipple engravings England London 1817]. Published Novr. 20th, 1817, by R. Miller, Old Fish Stt. https://collections.library.yale.edu/catalog/33111739.