APA Citation

Spongberg, A. L. (2004). PCB concentrations in sediments from the Gulf of Nicoya estuary, Pacific coast of Costa Rica. Universidad de Costa Rica.

Chicago Style Citation

Spongberg, Alison L. PCB Concentrations in Sediments From the Gulf of Nicoya Estuary, Pacific Coast of Costa Rica. Universidad de Costa Rica, 2004.

MLA Citation

Spongberg, Alison L. PCB Concentrations in Sediments From the Gulf of Nicoya Estuary, Pacific Coast of Costa Rica. Universidad de Costa Rica, 2004.

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