APA (7th ed.) Citation

Barrett, E. P., Joseph, T. L., & Wood, C. E. S. (1931). Production of high-manganese slag in electric furnace. [publisher not identified].

Chicago Style (17th ed.) Citation

Barrett, Edward P., T. L. Joseph, and Charles Erskine Scott Wood. Production of High-manganese Slag in Electric Furnace. Washington, D.C.: [publisher not identified], 1931.

MLA (9th ed.) Citation

Barrett, Edward P., et al. Production of High-manganese Slag in Electric Furnace. [publisher not identified], 1931.