APA

Vail P., Mitchum R., Exxon, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Mitchum R. & Exxon.Global cycles of sea-level change and their role in exploration. : .

Chicago

Vail P.R, Mitchum R.M, Exxon, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Mitchum R.M and Exxon.Global cycles of sea-level change and their role in exploration. : .

Harvard

Vail P., Mitchum R., Exxon, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Mitchum R. and Exxon.Global cycles of sea-level change and their role in exploration. : .

MLA

Vail P.R, Mitchum R.M, Exxon, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Mitchum R.M and Exxon.: . .