MLA

Co, Rand Avery Supply. Bangor & Aroostook Railroad and Connections : Including Northern Maine Hunting and Fishing Region. Rand Avery Supply Co. , 0AD. https://collections.library.yale.edu/catalog/15607019.

APA, 6th edition

Co, R. A. S. (0 C.E.). Bangor & Aroostook Railroad and connections : including Northern Maine hunting and fishing region. [Maps]. Rand Avery Supply Co. , https://collections.library.yale.edu/catalog/15607019.