APA

Melief A., . (1985). Late Quaternary Paleoecology of the Parque Nacional Natural los Nevados (Coordillera Central), and Sumapaz (Coordillera Oriental) areas, Colombia. [?]: Dutch Foundation for the Advancement of Tropical Research.

Chicago

Melief Adelbertus, . 1985. Late Quaternary Paleoecology of the Parque Nacional Natural los Nevados (Coordillera Central), and Sumapaz (Coordillera Oriental) areas, Colombia. [?]: Dutch Foundation for the Advancement of Tropical Research.

Harvard

Melief A., . (1985). Late Quaternary Paleoecology of the Parque Nacional Natural los Nevados (Coordillera Central), and Sumapaz (Coordillera Oriental) areas, Colombia. [?]: Dutch Foundation for the Advancement of Tropical Research.

MLA

Melief Adelbertus, . Late Quaternary Paleoecology of the Parque Nacional Natural los Nevados (Coordillera Central), and Sumapaz (Coordillera Oriental) areas, Colombia. [?]: Dutch Foundation for the Advancement of Tropical Research. 1985.