Cita APA (7th ed.)

AOAC Association of Official Analytical Chemists & Latimer, G. W. J. (2019). Official methods of analysis (21st Edition.). AOAC International.

Cita Chicago (17th ed.)

AOAC Association of Official Analytical Chemists i George W. Jr Latimer. Official Methods of Analysis. 21st Edition. Gaithersburg, Md., USA: AOAC International, 2019.

Cita MLA (9th ed.)

AOAC Association of Official Analytical Chemists i George W. Jr Latimer. Official Methods of Analysis. 21st Edition. AOAC International, 2019.