APA Citation

Spongberg, A. L. (2006). PCB concentrations in intertidal sipunculan (Phylum Sipuncula) marine worms from the Pacific coast of Costa Rica. Universidad de Costa Rica.

Chicago Style Citation

Spongberg, Alison L. PCB Concentrations in Intertidal Sipunculan (Phylum Sipuncula) Marine Worms From the Pacific Coast of Costa Rica. Universidad de Costa Rica, 2006.

MLA Citation

Spongberg, Alison L. PCB Concentrations in Intertidal Sipunculan (Phylum Sipuncula) Marine Worms From the Pacific Coast of Costa Rica. Universidad de Costa Rica, 2006.

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