Lua APA (7ú heag.)
Spiegel, A. D. (1986). Cost containment and DRGS: A guide to prespective payment. National health.
Lua i Stíl Chicago (17ú heag.)
Spiegel, Allen D. Cost Containment and DRGS: A Guide to Prespective Payment. Estados Unidos: National health, 1986.
Lua MLA (9ú heag.)
Spiegel, Allen D. Cost Containment and DRGS: A Guide to Prespective Payment. National health, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.