APA

Cavalcanti E., Villela T., Silva J., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B., Villela T. & Silva J.Internal corrosion monitoring in natural gas pipelines. : .

Chicago

Cavalcanti E.H.S, Villela T.S, Silva J.M, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil), Villela T.S and Silva J.M.Internal corrosion monitoring in natural gas pipelines. : .

Harvard

Cavalcanti E., Villela T., Silva J., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B., Villela T. and Silva J.Internal corrosion monitoring in natural gas pipelines. : .

MLA

Cavalcanti E.H.S, Villela T.S, Silva J.M, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil), Villela T.S and Silva J.M.: . .