Mars

MLA

Viorel Badescu, and Viorel Badescu. Mars. Springer Berlin Heidelberg, 2009.

APA

Viorel Badescu, V. Badescu, & Badescu, V. (2009). Mars. Springer Berlin Heidelberg.

Chicago

Viorel Badescu, and Viorel Badescu. Mars. : Springer Berlin Heidelberg, 2009.