APA Citation

Spongberg, A. L. (2004). PCB contamination in surface sediments in the coastal waters of Costa Rica. Universidad de Costa Rica.

Chicago Style Citation

Spongberg, Alison L. PCB Contamination in Surface Sediments in the Coastal Waters of Costa Rica. Universidad de Costa Rica, 2004.

MLA Citation

Spongberg, Alison L. PCB Contamination in Surface Sediments in the Coastal Waters of Costa Rica. Universidad de Costa Rica, 2004.

Warning: These citations may not always be 100% accurate.