APA
Jørgensen K. O., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B., .The Ekofisk I Cessation Project. : .
Chicago
Jørgensen Kjell O, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil), .The Ekofisk I Cessation Project. : .
Harvard
Jørgensen K. O., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B., .The Ekofisk I Cessation Project. : .
MLA
Jørgensen Kjell O, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil), .: . .
