Cita APA (7a ed.)

Assoc.Oficial Agricultural Chemists. (1950). Official methods of analysis of the Association of Agricultural Chemists. 7a. ed (7a. ed.). Board.

Cita Chicago Style (17a ed.)

Assoc.Oficial Agricultural Chemists. Official Methods of Analysis of the Association of Agricultural Chemists. 7a. Ed. 7a. ed. Washington-USA: Board, 1950.

Cita MLA (8a ed.)

Assoc.Oficial Agricultural Chemists. Official Methods of Analysis of the Association of Agricultural Chemists. 7a. Ed. 7a. ed. Board, 1950.