Παραπομπή σε μορφή APA (7η εκδ.)

Martin, L. (2015). Smokestacks in the hills: Rural-industrial workers in West Virginia. University of Illinois Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Martin, Lou. Smokestacks in the Hills: Rural-industrial Workers in West Virginia. Urbana, [Illinois]: University of Illinois Press, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Martin, Lou. Smokestacks in the Hills: Rural-industrial Workers in West Virginia. University of Illinois Press, 2015.