MLA

Ulber, Roland, and Yves Gal. Marine Biotechnology Ii. Springer Berlin / Heidelberg, 2005.

APA

Ulber, R., & Gal, Y. (2005). Marine Biotechnology II. Springer Berlin / Heidelberg.

Chicago

Ulber, Roland, and Yves Gal. Marine Biotechnology II. : Springer Berlin / Heidelberg, 2005.