Kellerman, K. F., & Robinson, T. R. (1908). Progress in legume inoculation. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationKellerman, Karl F., and Thomas Ralph Robinson. Progress in Legume Inoculation. [Washington, D.C.]: U.S. Government Printing Office, 1908.
MLA (9th ed.) CitationKellerman, Karl F., and Thomas Ralph Robinson. Progress in Legume Inoculation. U.S. Government Printing Office, 1908.
Warning: These citations may not always be 100% accurate.