Mack Library Reference Desk Hours
- Monday-Thursday: 8:00 am - 9:00 pm
- Friday: 8:00 am - 5:00 pm
- Saturday: 8:30 am - 4:30 pm
Reference Desk Phone: 610-861-5359
You'll find a number of video tutorials here to help with your research.
How to quote and cite sources using MLA and APA formats.
Information on how to avoid plagiarism and copyright infringement.