Cite

Philippine Islands city plans. Silay.

MLA

Manila Fire Insurance Association, United States. Army Map Service. Philippine Islands City Plans. Silay. The Service, 1944. https://collections.library.yale.edu/catalog/15238621.

APA, 6th edition

Manila Fire Insurance Association, U. S. A. M. S. (1944). Philippine Islands city plans. Silay. [Maps]. The Service, https://collections.library.yale.edu/catalog/15238621.