Hello Alicia,
Happy to help!
When you use Next Big Idea Club content, the original author or authors are automatically credited as the author of that content. Since this is also true when these courses are published, no additional citation for content from the Next Big Idea Club will be needed. Here's more information on this:
As for Real Content templates, these come with the tool so you're free to use these without any citation needed. Here are the Articulate Terms of Service for your reference. For any additional questions or clarifications, you can open a case with our support team here.
