You probably got a false negative. M. luteus should be oxidase +. To determine M. luteus do a MSA plate which should not produce acid and barley grow.
The volume name, or label, is a name you can assign to each drive on your system. The conversion (and some other utilities) will ask you for it as a way to confirm that you're really asking them to operate on the drive you think you are. We'll look at how to see, and set, the volume name on your drives.
Has Volume (p. 119) Only cite the volume number in the in-text citation when you use two volumes of the same set. If you only cite one volume, just include that information in the Work's Cited. Include the author, volume number, and page number.