APA (7th ed.) Citation

(1939). Vol. 31, № 8; Industrial and Engineering Chemistry. Industrial Edition. 1939.

Chicago Style (17th ed.) Citation

Vol. 31, № 8; Industrial and Engineering Chemistry. Industrial Edition. 1939, 1939.

MLA (9th ed.) Citation

Vol. 31, № 8; Industrial and Engineering Chemistry. Industrial Edition. 1939, 1939.

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