APA (7th ed.) Citation

Association of Official Agricultural Chemists. (1919). Official methods of analysis (11th ed.). [s.n.].

Chicago Style (17th ed.) Citation

Association of Official Agricultural Chemists. Official Methods of Analysis. 11th ed. Washington: [s.n.], 1919.

MLA (9th ed.) Citation

Association of Official Agricultural Chemists. Official Methods of Analysis. 11th ed. [s.n.], 1919.

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