APA
Greenberg J., . (2007). As Pemex looks to project in deeper waters, it must vie with tight floater demand worldwide. : .
Chicago
Greenberg Jerry, . 2007. As Pemex looks to project in deeper waters, it must vie with tight floater demand worldwide. : .
Harvard
Greenberg J., . (2007). As Pemex looks to project in deeper waters, it must vie with tight floater demand worldwide. : .
MLA
Greenberg Jerry, . As Pemex looks to project in deeper waters, it must vie with tight floater demand worldwide. : . 2007.