Cita APA (7a ed.)

Ré, G. H. (1999). Revised geochronology of the Casamayoran South American Land Mammal Age: Climatic and biotic implications.

Cita Chicago Style (17a ed.)

Ré, Guillermo Héctor. Revised Geochronology of the Casamayoran South American Land Mammal Age: Climatic and Biotic Implications. 1999.

Cita MLA (8a ed.)

Ré, Guillermo Héctor. Revised Geochronology of the Casamayoran South American Land Mammal Age: Climatic and Biotic Implications. 1999.