Cite

Metropolitan Spokane and vicinity / [prepared for] Shell.

MLA

Company, H. M. Gousha. Metropolitan Spokane and Vicinity / [Prepared for] Shell. H.M. Gousha, 0AD. https://collections.library.yale.edu/catalog/15821703.

APA, 6th edition

Company, H. M. G. (0 C.E.). Metropolitan Spokane and vicinity / [prepared for] Shell. [Maps]. H.M. Gousha, https://collections.library.yale.edu/catalog/15821703.