When using the "Cite" tool, make sure you scroll to find the proper style (e.g., APA). Also, double-check the citation and make any necessary corrections. The automatic citations are not always accurate!
Also known as "Academic" or "Peer Reviewed," these articles are written and reviewed by scholars; this means the information is approved by other experts before publication.
IMPORTANT NOTE: Not all news sources are created equal! Some have hidden (or obvious!) motives or political beliefs. Do some background research into who owns the news organization to learn more about it.
Search for government reports, regulations, hearings, research, and other resources related to engineering disasters.