MLA

McNally, Rand, and Company. Rand McNally Road Map, California / Issued by Randall Motor Club, Inc., Affiliated with E. Broox Randall & Sons, Inc. The Company, 0AD. https://collections.library.yale.edu/catalog/15821501.

APA, 6th edition

McNally, R., & C. (0 C.E.). Rand McNally road map, California / issued by Randall Motor Club, Inc., affiliated with E. Broox Randall & Sons, Inc. [Road maps]. The Company, https://collections.library.yale.edu/catalog/15821501.