APA
Terrell H., . (2011). Ensco to acquire Pride in merger of major drillers. : .
Chicago
Terrell Henry, . 2011. Ensco to acquire Pride in merger of major drillers. : .
Harvard
Terrell H., . (2011). Ensco to acquire Pride in merger of major drillers. : .
MLA
Terrell Henry, . Ensco to acquire Pride in merger of major drillers. : . 2011.