Rohrbach, P. T., & Newman, L. S. (1984). American issue: The U.S. postage stamp, 1842-1869. Smithsonian Institution Press.
Chicago Style (17th ed.) CitationRohrbach, Peter T., and Lowell S. Newman. American Issue: The U.S. Postage Stamp, 1842-1869. Washington, D.C.: Smithsonian Institution Press, 1984.
MLA引文Rohrbach, Peter T., and Lowell S. Newman. American Issue: The U.S. Postage Stamp, 1842-1869. Smithsonian Institution Press, 1984.
警告:這些引文格式不一定是100%准確.