McCormick, J. (2009). Acid earth: The global threat of acid pollution. Earthscan Publications.
Citazione stile Chigago Style (17a edizione)McCormick, John. Acid Earth: The Global Threat of Acid Pollution. Oxfordshire, OX: Earthscan Publications, 2009.
Citatione MLA (9a ed.)McCormick, John. Acid Earth: The Global Threat of Acid Pollution. Earthscan Publications, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.