American Medical Association (AMA) Style Quick Guide

Format:

Author (if given) Last Name First and Middle Initials. Title of specific article cited OR organization responsible for the site. Name of the Website. URL. Date of publication or last update, if given. Date accessed. 

Example:

Healthy eating on a budget. United States Department of Agriculture. MyPlate.gov. https://www.myplate.gov/eat-healthy/healthy-eating-budget. Accessed July 28. 2021.