Click the below links for more information on checking out electronic books or accessing electronic resources from off-campus:
Purdue OWL: Purdue OWL is a great resource for learning citation styles including APA. They offer many different formats and examples.
Citethisforme: "Cite this for me" is a great tool to help build bibliographies, but it is just a (free) tool. It's always good to manually double-check that the citations are correct. If you use this tool, be sure to copy/paste your citations in a Word document (or something similar) as the free accounts do *not* save bibliographies past seven days.