APA

Stuntz G., Plantenga F., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B. & Plantenga F.New technologies to meet the low sulfur fuel challenge. : .

Chicago

Stuntz G.F, Plantenga F.L, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil) and Plantenga F.L.New technologies to meet the low sulfur fuel challenge. : .

Harvard

Stuntz G., Plantenga F., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B. and Plantenga F.New technologies to meet the low sulfur fuel challenge. : .

MLA

Stuntz G.F, Plantenga F.L, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil) and Plantenga F.L.: . .