MLA

of the Army. General Staff. Military Intelligence Division, United States. Dept. Movement of Merchandise in 1911 on the Railways and Navigable Waterways of Russia. Military Intelligence Division, General Staff, 1919. https://collections.library.yale.edu/catalog/15475624.

APA, 6th edition

of the Army. General Staff. Military Intelligence Division, U. S. D. (1919). Movement of merchandise in 1911 on the railways and navigable waterways of Russia. [Maps]. Military Intelligence Division, General Staff, https://collections.library.yale.edu/catalog/15475624.