Cita APA (7a ed.)

Tams, W. P., & Eller, R. D. (2001). SMOKELESS COAL FIELDS OF WEST VIRGINIA: A BRIEF HISTORY (2nd ed.). West Virginia University Press.

Cita Chicago Style (17a ed.)

Tams, W. P., y Ronald D. Eller. SMOKELESS COAL FIELDS OF WEST VIRGINIA: A BRIEF HISTORY. 2nd ed. Morgantown: West Virginia University Press, 2001.

Cita MLA (8a ed.)

Tams, W. P., y Ronald D. Eller. SMOKELESS COAL FIELDS OF WEST VIRGINIA: A BRIEF HISTORY. 2nd ed. West Virginia University Press, 2001.