The Center for Writing and Communication, housed on the first floor of McWherter Library, offers free, individual consultations with trained staff. Get feedback on your writing and speaking assignments at any stage in the process.
Humber Libraries has 3-minute videos on how to cite all kinds of different resources in your paper (social media, TV, scholarly journal articles, etc.).
Writing, information, and documentation is always changing. The APA does a remarkable job staying on top of it...check their blog for more information about citing odd sources, navigating copyright, and negotiating style.
The APA (American Psychological Association) offers a bevy of resources -- tutorials, online courses, grammar and style help, reference templates, sample papers...it's all here.