APA (7th ed.) Citation

Davis, H. W., & Tyler, P. M. (1932). Molybdenum industry in 1931; advance summary. [publisher not identified].

Chicago Style (17th ed.) Citation

Davis, H. W., and Paul M. Tyler. Molybdenum Industry in 1931; Advance Summary. Washington, D.C.: [publisher not identified], 1932.

MLA (9th ed.) Citation

Davis, H. W., and Paul M. Tyler. Molybdenum Industry in 1931; Advance Summary. [publisher not identified], 1932.