Cita APA (7a ed.)

Serrano Gm̤ez Hugo. Law project 133 , [special rules for the exploration, exploitation, treatment, refining and transportation of heavy oil in Colombia].

Cita Chicago Style (17a ed.)

Serrano Gm̤ez Hugo. Law Project 133 , [special Rules for the Exploration, Exploitation, Treatment, Refining and Transportation of Heavy Oil in Colombia].

Cita MLA (9a ed.)

Serrano Gm̤ez Hugo. Law Project 133 , [special Rules for the Exploration, Exploitation, Treatment, Refining and Transportation of Heavy Oil in Colombia].