APA (7th ed.) Citation

(1949). Vol. 41, № 4; Industrial and Engineering Chemistry. 1949.

Chicago Style (17th ed.) Citation

Vol. 41, № 4; Industrial and Engineering Chemistry. 1949, 1949.

MLA (9th ed.) Citation

Vol. 41, № 4; Industrial and Engineering Chemistry. 1949, 1949.

Warning: These citations may not always be 100% accurate.