Association of Official Agricultural.. (1960). Official methods of analysis of the association of official agricultural chemists (9th ed.). Association of Official Agricultural Chemists.
Цитирование в стиле Чикаго (17-е изд.)Association of Official Agricultural.. Official Methods of Analysis of the Association of Official Agricultural Chemists. 9th ed. Washington, D. C: Association of Official Agricultural Chemists, 1960.
Цитирование MLA (9-е изд.)Association of Official Agricultural.. Official Methods of Analysis of the Association of Official Agricultural Chemists. 9th ed. Association of Official Agricultural Chemists, 1960.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.