Cita APA

(1940). Official and tentative methods of analysis of the Association of Official Agricultura Chemists.. (5. ed.). Washington.

Citación estilo Chicago

Official and Tentative Methods of Analysis of the Association of Official Agricultura Chemists.. 5. ed. Washington, 1940.

Cita MLA

Official and Tentative Methods of Analysis of the Association of Official Agricultura Chemists.. 5. ed. Washington, 1940.

Precaución: Estas citas no son 100% exactas.