Cita APA (7a ed.)

Smith, B. E., & Dotter, E. (2020). Digging Our Own Graves: Coal Miners and the Struggle over Black Lung Disease. Haymarket Books.

Cita Chicago Style (17a ed.)

Smith, Barbara Ellen, y Earl Dotter. Digging Our Own Graves: Coal Miners and the Struggle over Black Lung Disease. La Vergne: Haymarket Books, 2020.

Cita MLA (8a ed.)

Smith, Barbara Ellen, y Earl Dotter. Digging Our Own Graves: Coal Miners and the Struggle over Black Lung Disease. Haymarket Books, 2020.