LSU- Shreveport.

Use the information on your diploma certificate.

It depends on the circumstances, but in that case, no.

"Louisiana State University" refers specifically to the Baton Rouge campus. So it's fraudulent to say you graduated from "Louisiana State University" if you graduated from the Shreveport campus.

Alternatively, "University of California" or "California State University" does not refer to any specific campus, so you could genuinely claim to have graduated from the "University fo California" whether you attended Berkeley or Merced. That said, employer would be confused, since they'd have no inkling of where you attended university.

Look at your diploma. If the school distinguishes itself from the other, so should you.

You specify who awarded you the degree. It should be on the certificate.

You list the institution exactly as it appears on your records, in this case Louisiana State University-Shreveport.

You should put the same location as is on your Transcript.

The full name would be approriate as well

Lousinana State University - Shreveport