The Purdue OWL (Online Writing Lab) has great resources for APA and MLA formatting. Dealing with anxiety or wondering where to start with your writing? The OWL can also give tips for that!

Paperpile helps organize and store papers. It also automatically formats citations to your writing needs.

Check out ConnectedPapers for a visual graph of articles related to the one you enter in the search field. This tool allows you to see works on the same topic, prior works, and derivative works.

UNC's Writing Center has loads of advice for students in many different disciplines.

This is a helpful video about how to edit for conciseness, along with other useful tips.

Rutgers offers a great tool to help with formatting.