APA

Rumié O., Maal M., Barrios E. & Rio Oil & Gas (2006 sept. 11-14 : Rio de Janeiro B.The massive use of natural gas for residential use in Colombia. : .

Chicago

Rumié Odette, Maal Miguel, Barrios Edna and Rio Oil & Gas (2006 sept. 11-14 : Rio de Janeiro Brazil).The massive use of natural gas for residential use in Colombia. : .

Harvard

Rumié O., Maal M., Barrios E. and Rio Oil & Gas (2006 sept. 11-14 : Rio de Janeiro B.The massive use of natural gas for residential use in Colombia. : .

MLA

Rumié Odette, Maal Miguel, Barrios Edna and Rio Oil & Gas (2006 sept. 11-14 : Rio de Janeiro Brazil).: . .