MLA

Viorel Badescu, and Viorel Badescu. Modeling Solar Radiation At the Earth’s Surface. Springer, 2008.

APA

Viorel Badescu, V. Badescu, & Badescu, V. (2008). Modeling Solar Radiation at the Earth’s Surface. Springer.

Chicago

Viorel Badescu, and Viorel Badescu. Modeling Solar Radiation At the Earth’s Surface. : Springer, 2008.