Παραπομπή σε μορφή APA (7η εκδ.)

Velut, J. (2012). A Brief History of the Relations between the U.S. Labor and Environmental Movements (1965-2010).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Velut, Jean-Baptiste. A Brief History of the Relations Between the U.S. Labor and Environmental Movements (1965-2010). 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Velut, Jean-Baptiste. A Brief History of the Relations Between the U.S. Labor and Environmental Movements (1965-2010). 2012.