Citazione Stile APA (7a Edizione)
Michrina, B. P. (2004). Pennsylvania mining families: The search for dignity in the coalfields. University Press of Kentucky.
Citazione stile Chigago Style (17a edizione)
Michrina, Barry P. Pennsylvania Mining Families: The Search for Dignity in the Coalfields. Lexington, Kentucky: University Press of Kentucky, 2004.
Citatione MLA (9a ed.)
Michrina, Barry P. Pennsylvania Mining Families: The Search for Dignity in the Coalfields. University Press of Kentucky, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.