These are three examples on how you can cite information retrieved from Mergent Intellect using APA style.
Verizon Communications Inc. (2018a). Retrieved from Mergent Intellect database
("a" is used after the year to differentiate it from other Verizon entries)
If your instructor wants a URL, you can cite as follows:
Verizon Communications Inc. (2018a). Retrieved from http://du.idm.oclc.org/login?url=http://www.mergentintellect.com
One of Verizon's competitor's is AT&T (Verizon, 2018a).
If you are using information from a company's 10-K retrieved from Mergent Intellect, you can cite as follows:
Verizon Communications Inc. (2018b). Form 10-K. Retrieved from Mergent Intellect database
In-text cite (you need to include the page number if you are quoting exactly from the document):
Verizon offers "wireless services on a postpaid and prepaid basis" (Verizon, 2018b, p. 4).
You can use the following format to cite a First Research industry profile from Mergent Intellect:
Verizon Communications Inc. (2018c). Telecommunications resellers. Retrieved from Mergent Intellect database
The market for second-hand smartphones will probably diminish sales for new smartphones (Verizon, 2018c).