The <q> tag is used to add short quotation marks in HTML. Just keep in mind if the quotation goes for multiple lines, use <blockquote> tag. Browsers usually insert quotation marks around the q element.
You can also use the cite attribute to indicate the source of the quotation in URL form.
You can try the following code to add quotation marks in HTML
<!DOCTYPE html> <html> <head> <title>HTM q tag</title> </head> <body> <h1>Drupal</h1> <p>Drupal Community says,</p> <q>Drupal is built on principles like collaboration, globalism, and innovation.</q> </body> </html>