source
Where information comes from: a book, website, video, article, map or person.
reliable
Able to be trusted to give correct information.
credibility
How believable and trustworthy a source is.
expert
A person who knows a lot about a topic from study or experience.
creator
The person or group who made a text, picture, video or sound.
cite
To name the source of information, words or images you used.
plagiarism
Using someone else's words or work as if they were your own.