Cite

O'-Check-Ka, or Four Legs, head chief of the Winnebagoes on Winnebago Lake, Michigan

MLA

Lehman & Duval Lithr, Lewis, James Otto, 1799-1858. O'-Check-Ka, or Four Legs, head chief of the Winnebagoes on Winnebago Lake, Michigan. https://collections.library.yale.edu/catalog/2042739.

APA, 6th edition

Lehman & Duval Lithr, & Lewis, James Otto, 1799-1858. [O'-Check-Ka, or Four Legs, head chief of the Winnebagoes on Winnebago Lake, Michigan]. https://collections.library.yale.edu/catalog/2042739.