United States. Department of Agriculture. Office of the Secretary. (1919). Arbor day: In commemoration of our soldiers and sailors whose lives have been given for their country and for humanity in the Great War. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary. Arbor Day: In Commemoration of Our Soldiers and Sailors Whose Lives Have Been Given for Their Country and for Humanity in the Great War. Washington: U.S. GPO, 1919.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary. Arbor Day: In Commemoration of Our Soldiers and Sailors Whose Lives Have Been Given for Their Country and for Humanity in the Great War. U.S. GPO, 1919.
Warning: These citations may not always be 100% accurate.