MLA

Janusz-Pawletta, Barbara. The Legal Status of the Caspian Sea. Springer Berlin Heidelberg, 2015.

APA

Janusz-Pawletta, B. (2015). The Legal Status of the Caspian Sea. Springer Berlin Heidelberg.

Chicago

Janusz-Pawletta, Barbara The Legal Status of the Caspian Sea. : Springer Berlin Heidelberg, 2015.