Cite

Continental Oil Co. official road map, Missouri / compliments of Continental Oil Co.

MLA

Company, H. M. Gousha. Continental Oil Co. Official Road Map, Missouri / Compliments of Continental Oil Co. H.M. Gousha, 0AD. https://collections.library.yale.edu/catalog/15814675.

APA, 6th edition

Company, H. M. G. (0 C.E.). Continental Oil Co. official road map, Missouri / compliments of Continental Oil Co. [Road maps]. H.M. Gousha, https://collections.library.yale.edu/catalog/15814675.