MLA

Lith. of Chs. Magnus, N. Yk. Bowling Green. 0AD. https://collections.library.yale.edu/catalog/2015962.

APA, 6th edition

Lith. of Chs. Magnus, N. Y. (0 C.E.). Bowling Green [Relief prints, Wood engravings]. https://collections.library.yale.edu/catalog/2015962.