MLA

Steyn, Douw, and Rohit Mathur. Air Pollution Modeling and Its Application Xxiii. Springer International Publishing, 2014.

APA

Steyn, D., & Mathur, R. (2014). Air Pollution Modeling and its Application XXIII. Springer International Publishing.

Chicago

Steyn, Douw, and Rohit Mathur. Air Pollution Modeling and Its Application XXIII. : Springer International Publishing, 2014.