(1938). Vol. 10, № 5; Industrial and Engineering Chemistry. Analytical edition. 1938.
Citazione stile Chigago Style (17a edizione)Vol. 10, № 5; Industrial and Engineering Chemistry. Analytical Edition. 1938, 1938.
Citatione MLA (9a ed.)Vol. 10, № 5; Industrial and Engineering Chemistry. Analytical Edition. 1938, 1938.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.