Não informado. (1915). Journal of the Association of Official Agricultural Chemists. Association of Official Analytical Chemists.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of the Association of Official Agricultural Chemists. Baltimore, Md: Association of Official Analytical Chemists, 1915.
Citação MLA (8ª ed.)Não informado. Journal of the Association of Official Agricultural Chemists. Association of Official Analytical Chemists, 1915.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.