Montenegro, O., Bayona, G., Ayala, C., Ojeda, C., Cardona, A., Lemus, F., . . . Valencia, V. (2009). Compositional and provenance changes of paleocene sandstones in the eastern cordillera and western side of the Maracaibo block. Universidad Pedagógica y Tecnológica de Colombia - UPTC.
Čikaški stil citiranja (17. izdanje)Montenegro, Omar, Germán Bayona, Carolina Ayala, Carolina Ojeda, Agustín Cardona, Felipe Lemus, Albeiro López, i Víctor Valencia. Compositional and Provenance Changes of Paleocene Sandstones in the Eastern Cordillera and Western Side of the Maracaibo Block. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2009.
MLA način citiranja (9. izdanje)Montenegro, Omar, et al. Compositional and Provenance Changes of Paleocene Sandstones in the Eastern Cordillera and Western Side of the Maracaibo Block. Universidad Pedagógica y Tecnológica de Colombia - UPTC, 2009.
