Lua APA (7ú heag.)
Källén, A. (2011). Understanding biostatistics. John Wiley & Sons Inc..
Lua i Stíl Chicago (17ú heag.)
Källén, Anders. Understanding Biostatistics. Chichester, West Sussex, United Kingdom: John Wiley & Sons Inc., 2011.
Lua MLA (9ú heag.)
Källén, Anders. Understanding Biostatistics. John Wiley & Sons Inc., 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.