(1939). Vol. 11, № 3; Industrial and Engineering Chemistry. Analytical edition. 1939.
Chicago Style (17th ed.) CitationVol. 11, № 3; Industrial and Engineering Chemistry. Analytical Edition. 1939, 1939.
ציטוט MLAVol. 11, № 3; Industrial and Engineering Chemistry. Analytical Edition. 1939, 1939.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.