Association of Official Agricultural.. (1960). Official methods of analysis of the association of official agricultural chemists (9th ed.). Association of Official Agricultural Chemists.
Chicago Style (17th ed.) CitationAssociation of Official Agricultural.. Official Methods of Analysis of the Association of Official Agricultural Chemists. 9th ed. Washington, D. C: Association of Official Agricultural Chemists, 1960.
MLA (9th ed.) CitationAssociation of Official Agricultural.. Official Methods of Analysis of the Association of Official Agricultural Chemists. 9th ed. Association of Official Agricultural Chemists, 1960.
Warning: These citations may not always be 100% accurate.