Cita APA

Association of Official Analytical Chemists & Horwitz, W. (1970). Official methods of analysis of the Association of Official Analytical Chemists. The Association.

Citación estilo Chicago

Association of Official Analytical Chemists y William Horwitz. Official Methods of Analysis of the Association of Official Analytical Chemists. Washington, DC: The Association, 1970.

Cita MLA

Association of Official Analytical Chemists y William Horwitz. Official Methods of Analysis of the Association of Official Analytical Chemists. The Association, 1970.