Name of Company That Owns the Product advertisement. Name of Magazine, Journal or Newspaper Where Advertisement Was Accessed, Date, p. Page number of advertisement.
Louis Vuitton advertisement. Vogue, Dec. 2015, p. 5.
(Name of Company That Owns the Product)
Example: (Louis Vuitton)
Name of Agency, advertising agency. "Title of advertisement". AdForum, Date of publication/broadcast.
McCann Erickson, advertising agency. "Girls Who Code: Why Girls Can't Code". AdForum, 2016.
(Name of Agency)
Example: (McCann Erickson)
Note: Because advertisements in AdForum do not have page numbers, paragraph numbers or section headings, this information is left out of the in-text citation.