Documentation Styles

I am leaving for Easter and a teacher's conference in San Antonio next week, so I'll be gone for a while. Don't know whether or not I'll have internet access, or whether or not I'll have had too many margaritas to render the question moot, so I leave you with the following fascinating paper on the reasons behind the differences in MLA and APA documentation styles. (I didn't write it, but it's still really good :-) http://www.ku.edu/~mwca/conference/proceedings/DocumentationStyles.pdf