MLA

Kolev, Nikolay Ivanov, and Nikolay I Kolev. Multiphase Flow Dynamics 2. Springer Berlin Heidelberg, 2007.

APA

Kolev, N. Ivanov, & Kolev, N. I. (2007). Multiphase Flow Dynamics 2. Springer Berlin Heidelberg.

Chicago

Kolev, Nikolay Ivanov, and Nikolay I Kolev. Multiphase Flow Dynamics 2. : Springer Berlin Heidelberg, 2007.