Format: 

Lastname, Firstname. "Title of Article." Title of Trade Publication, volume, number, Day Month Year, Page(s). Database Name or Title of Non-Publisher Website, DOI or URL.

Lastname, Firstname. "Title of Article." Title of Trade Publication, volume, number, Day Month Year, Page(s), URL or DOI (when accessed from the publisher's website).

Lastname, Firstname. "Title of Article." Title of Trade Publication, volume, number, Day Month Year, Page(s).

Examples: 

Sinclair, Ken. "Automation Sustainability." Engineered Systems, vol. 26, no. 2, Feb. 2009, p. 37. ProQuest, search.proquest.com.ezproxy.rit.edu/docview/217042356?accountid=108.

In-text: (Sinclair 37)

Notes: 

For instances where the article is not published on consecutive pages, include only the first page number immediately followed by a plus sign (e.g. 24+) (MLA 110). You should also provide a DOI (Digital Object Identifier) if available; otherwise, provide the direct URL for the item, but omit the http:// or https:// (MLA 110). If you are accessing a trade article directly from the publisher's website, provide the URL immediately after the page numbers for the article preceded by a comma. If the trade journal is published only online without page numbers, use the URL in place of page numbers, but omit the http:// or https:// (MLA 110); otherwise, provide the URL after the database information.

Source:
MLA - p. 30