ECU Libraries Catalog

The Arkansas coal field

MLA

Collier, Arthur J, David White, and George Herbert Girty. The Arkansas Coal Field. Washington: Govt. Print. Off, 1907.

APA

Collier, A. J, White, D., & Girty, G. Herbert. (1907). The Arkansas coal field. Washington: Govt. Print. Off.

Chicago

Collier, Arthur J., David White, and George Herbert Girty. The Arkansas Coal Field. Washington: Govt. Print. Off, 1907.