(1940). Vol. 12, № 3; Industrial and Engineering Chemistry. Analytical edition. 1940.
Chicago Style (17th ed.) CitationVol. 12, № 3; Industrial and Engineering Chemistry. Analytical Edition. 1940, 1940.
ציטוט MLAVol. 12, № 3; Industrial and Engineering Chemistry. Analytical Edition. 1940, 1940.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.