Ashar. (2013). A Practical Guide to the Manufacture of Sulfuric Acid, Oleums, and Sulfonating Agents (1.). Springer International Publishing.
Citação norma ChicagoAshar. A Practical Guide to the Manufacture of Sulfuric Acid, Oleums, and Sulfonating Agents. 1. Springer International Publishing, 2013.
Citação norma MLAAshar. A Practical Guide to the Manufacture of Sulfuric Acid, Oleums, and Sulfonating Agents. 1. Springer International Publishing, 2013.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.