Cita APA

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

Citación estilo Chicago

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

Cita MLA

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