Joan has a redundant source in her bibliography.What is the best way for her to remove this redundant source from the bibliography?

A) Remove all text from the redundant source by editing it in the Source Manager, then update the bibliography.
B) Manually delete the source from the bibliography.
C) Delete the redundant source in the Source Manager, then update the bibliography.
D) Edit the citation using the source.

Deleting the redundant source in the Source Manager and then updating the bibliography is the best way to remove a redundant source, as it ensures that the source is removed from all citations and references in the document. Option A only removes the source from the citation it's currently in, leaving it in other citations if it's used multiple times. Option B is not recommended, as manually deleting a source can easily result in errors or inconsistencies in the bibliography. Option D is not relevant, as editing the citation does not address the problem of a redundant source.