Contact
Report calculation errors, citation issues, source updates or technical problems.
Reporting a problem
Include the exact page URL, the inputs used and the result shown. For citation problems, include the source type, citation style and the rule or authoritative reference you believe should apply.
Do not send passwords, student records, health information, account data or other sensitive personal information.
Scope
The contact channel does not provide individualized admissions, academic-integrity, legal or professional educational advice. Institution and instructor policies take priority where they apply.