The first entry shown is the first note for a source.
The second entry shown is for subsequent notes for a source.
The third entry is the bibliographic entry for the note. This will be found in the bibliography at the end of the work.
1. Will Ferrell, interview by David Letterman, The David Letterman Show, CBS, July 21, 2008.
Ferrell, Will. Interview by David Letterman. The David Letterman Show. CBS, July 21, 2008.