MLA

General Drafting Company, inc. Happy Motoring in Arkansas, Louisiana, and Mississippi / [Prepared for] Standard Oil Company of Louisiana. General Drafting Co., 0AD. https://collections.library.yale.edu/catalog/15814710.

APA, 6th edition

General Drafting Company, inc. (0 C.E.). Happy motoring in Arkansas, Louisiana, and Mississippi / [prepared for] Standard Oil Company of Louisiana. [Road maps]. General Drafting Co., https://collections.library.yale.edu/catalog/15814710.