APA

Olavarria L., Perez Font C., Carrillo J., Andrade J. C., Baker & McKenzie, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), Perez Font C., Carrillo J., Andrade J. C. & Baker & McKenzie.The venezuelan gaseous hydrocarbons opening. : .

Chicago

Olavarria Leopoldo, Perez Font Christian, Carrillo Jorge, Andrade Juan Carlos, Baker & McKenzie, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), Perez Font Christian, Carrillo Jorge, Andrade Juan Carlos and Baker & McKenzie.The venezuelan gaseous hydrocarbons opening. : .

Harvard

Olavarria L., Perez Font C., Carrillo J., Andrade J. C., Baker & McKenzie, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), Perez Font C., Carrillo J., Andrade J. C. and Baker & McKenzie.The venezuelan gaseous hydrocarbons opening. : .

MLA

Olavarria Leopoldo, Perez Font Christian, Carrillo Jorge, Andrade Juan Carlos, Baker & McKenzie, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), Perez Font Christian, Carrillo Jorge, Andrade Juan Carlos and Baker & McKenzie.: . .