Lua APA (7ú heag.)
Willott, J. F. (1999). Neurogerontology: Aging and the nervous system. Springer Pub. Co..
Lua i Stíl Chicago (17ú heag.)
Willott, James F. Neurogerontology: Aging and the Nervous System. New York: Springer Pub. Co., 1999.
Lua MLA (9ú heag.)
Willott, James F. Neurogerontology: Aging and the Nervous System. Springer Pub. Co., 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.