MLA

Grandpa's Specks [Graphic]. Lith & Pub. by Currier & Ives; 152 Nassau St. N.Y., 0AD. https://collections.library.yale.edu/catalog/17339971.

APA, 6th edition

Grandpa's specks [graphic]. (0 C.E.). [Lithographs]. Lith & Pub. by Currier & Ives; 152 Nassau St. N.Y. https://collections.library.yale.edu/catalog/17339971.