I need an urgent base a MLA citation of these BELOW WEBSITE:

1)NOV.com (Company site for products)

2)https://www.thebalance.com/creating-a-document-management-system-2948084 (Steps to reference for creating a Document Management System)

3)Rig Zone.com (updated Rig/Project information)

4)https://www.ansi.org/ (American Documentation Standards)

5)http://www.standard.no/pagefiles/938/z-cr-001r2.pdf (NORSOK documentation standards)

6)https://ycharts.com/companies/NOV/revenues_ttm (NOV Revenues)

7)https://www.forbes.com/companies/national-oilwell-varco/ (NOV info0

8)*need a site that talks about the benefits of using SQL to build a database*

9)*Use any book to specify the benefits of using multiple tables in Sql*

10)- SQL pros and cons of using 2 tables vs 3