SpringerLink (Online service), Zimmermann, C., Dean, R. G., Penchev, V., & Verhagen, H. J. (2005). Environmentally Friendly Coastal Protection: Proceedings of the NATO Advanced Research Workshop on Environmentally Friendly Coastal Protection Structures Varna, Bulgaria 25–27 May 2004. Springer Netherlands.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Claus Zimmermann, Robert G. Dean, Valeri Penchev, and Henk Jan Verhagen. Environmentally Friendly Coastal Protection: Proceedings of the NATO Advanced Research Workshop on Environmentally Friendly Coastal Protection Structures Varna, Bulgaria 25–27 May 2004. Dordrecht: Springer Netherlands, 2005.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Environmentally Friendly Coastal Protection: Proceedings of the NATO Advanced Research Workshop on Environmentally Friendly Coastal Protection Structures Varna, Bulgaria 25–27 May 2004. Springer Netherlands, 2005.