Ramos, E. (2006). Phytoplankton abundance in surface water in 2002, Ancon, Peru. PANGAEA.
Cita Chicago Style (17a ed.)Ramos, Elmer. Phytoplankton Abundance in Surface Water in 2002, Ancon, Peru. PANGAEA, 2006.
Cita MLA (9a ed.)Ramos, Elmer. Phytoplankton Abundance in Surface Water in 2002, Ancon, Peru. PANGAEA, 2006.
Precaución: Estas citas no son 100% exactas.