Santos, C. (2011). Environmental status of water and sediment around submarine outfalls – west coast of Portugal. Associação Portuguesa dos Recursos Hídricos.
Chicago-Zitierstil (17. Ausg.)Santos, Cristina. Environmental Status of Water and Sediment Around Submarine Outfalls – West Coast of Portugal. Associação Portuguesa dos Recursos Hídricos, 2011.
MLA-Zitierstil (9. Ausg.)Santos, Cristina. Environmental Status of Water and Sediment Around Submarine Outfalls – West Coast of Portugal. Associação Portuguesa dos Recursos Hídricos, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.