APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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