Doolitte, R. (1920). Official and tentative methods of analysis of the association of official agricultural chemists. Association of official agricultural chemisists.
Chicago Edition CitationDoolitte, RE. Official and Tentative Methods of Analysis of the Association of Official Agricultural Chemists. Washington DC: Association of official agricultural chemisists, 1920.
MLA Edition CitationDoolitte, RE. Official and Tentative Methods of Analysis of the Association of Official Agricultural Chemists. Association of official agricultural chemisists, 1920.
Warning: These citations may not always be 100% accurate.