The Library has the ACS Style Guide 3rd Edition
EndNote is software that can organize, store, and input citations into Word documents to help you with your research. The College of St. Scholastica has a site license which offers two options for you to access Endnote and you can either pick one or use both as the situation warrants.
EndNote has its own YouTube channel to learn more advanced features of this incredibly powerful program:
https://www.youtube.com/user/EndNoteTraining