APA (7e ed.) Bronvermelding

Alley, W. M., & Alley, R. (2020). The war on the EPA: America's endangered environmental protections. Rowman & Littlefield Publishers.

Chicago (17e ed.) Bronvermelding

Alley, William M., en Rosemarie Alley. The War on the EPA: America's Endangered Environmental Protections. Lanham, Maryland: Rowman & Littlefield Publishers, 2020.

MLA (9e ed.) Bronvermelding

Alley, William M., en Rosemarie Alley. The War on the EPA: America's Endangered Environmental Protections. Rowman & Littlefield Publishers, 2020.