Cite

Kokon enkaku chizu and 古今沿革地圖

MLA

Nagakubo, Sekisui, 1717-1801, cartographer, 長久保赤水, 1717-1801. Kokon enkaku chizu. [1835]. https://collections.library.yale.edu/catalog/33565765.

APA, 6th edition

Nagakubo, Sekisui, 1717-1801, cartographer, & 長久保赤水, 1717-1801. ([1835])[Kokon enkaku chizu]. https://collections.library.yale.edu/catalog/33565765.