APA (7th ed.) Citation

(1920). Trade of U.S. with world, 1918-1919: Part 1. Imports; imports of merchandise into U.S. by countries and principal articles during calendar years 1918 and 1919. GPO.

Chicago Style (17th ed.) Citation

Trade of U.S. with World, 1918-1919: Part 1. Imports; Imports of Merchandise into U.S. by Countries and Principal Articles During Calendar Years 1918 and 1919. [Washington]: GPO, 1920.

MLA (9th ed.) Citation

Trade of U.S. with World, 1918-1919: Part 1. Imports; Imports of Merchandise into U.S. by Countries and Principal Articles During Calendar Years 1918 and 1919. GPO, 1920.