Não informado. (1915). Journal of the Association of Official Agricultural Chemists. Association of Official Analytical Chemists.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of the Association of Official Agricultural Chemists. Baltimore, Md: Association of Official Analytical Chemists, 1915.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of the Association of Official Agricultural Chemists. Association of Official Analytical Chemists, 1915.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.