APA (7th ed.) Citation

Seaboard Coal Corp, Anthony, H. L., Coe, G. D., & Richardson, A. C. (1932). Washability studies of Brookwood bed at Warrior View mine, Tuscaloosa, Ala. [publisher not identified].

Chicago Style (17th ed.) Citation

Seaboard Coal Corp, Henry L. Anthony, G. Dale Coe, and A. C. Richardson. Washability Studies of Brookwood Bed at Warrior View Mine, Tuscaloosa, Ala. Washington, D.C.: [publisher not identified], 1932.

MLA (9th ed.) Citation

Seaboard Coal Corp, et al. Washability Studies of Brookwood Bed at Warrior View Mine, Tuscaloosa, Ala. [publisher not identified], 1932.