I’m leaving a link to the University of Georgia’s guide to Kate Turabian’s method of citing sources. This is the format that the history department here at Geneseo uses. The footnote system is much more detailed than the APA or other styles. I like it a lot, and I plan on having my students use it on research projects.
Link: http://www.libs.uga.edu/ref/turabian.html
The UGA site is a really good quick reference guide; I use it all the time while writing papers. It also has a citation style homepage that has a similar reference guide to the other major styles.
-Matt