APA (7th ed.) Citation

Eastman, E. D. (1931). Revision of free energy of formation of sulphur dioxide. [publisher not identified].

Chicago Style (17th ed.) Citation

Eastman, E. D. Revision of Free Energy of Formation of Sulphur Dioxide. Washington, D.C.: [publisher not identified], 1931.

MLA (9th ed.) Citation

Eastman, E. D. Revision of Free Energy of Formation of Sulphur Dioxide. [publisher not identified], 1931.