APA (7th ed.) Citation

Davis, C. W. (1930). Action of sulphur dioxide on manganese oxides at elevated temperatures. [publisher not identified].

Chicago Style (17th ed.) Citation

Davis, Charles Wesley. Action of Sulphur Dioxide on Manganese Oxides at Elevated Temperatures. Washington, D.C.: [publisher not identified], 1930.

MLA (9th ed.) Citation

Davis, Charles Wesley. Action of Sulphur Dioxide on Manganese Oxides at Elevated Temperatures. [publisher not identified], 1930.