Cita APA (7a ed.)

Zamaloa, M., & Tell, G. The fossil record of freshwater micro-algae Pediastrum Meyen (Chlorophyceae) in southern South America.

Cita Chicago Style (17a ed.)

Zamaloa, M.D.C, y G. Tell. The Fossil Record of Freshwater Micro-algae Pediastrum Meyen (Chlorophyceae) in Southern South America.

Cita MLA (8a ed.)

Zamaloa, M.D.C, y G. Tell. The Fossil Record of Freshwater Micro-algae Pediastrum Meyen (Chlorophyceae) in Southern South America.