Lua APA (7ú heag.)

SPIEGEL, M. R. Theory and problem of statistika#Murray R Spiegel. Mc.Graw Hill.

Lua i Stíl Chicago (17ú heag.)

SPIEGEL, Murray R. Theory and Problem of Statistika#Murray R Spiegel. Mc.Graw Hill.

Lua MLA (8ú heag.)

SPIEGEL, Murray R. Theory and Problem of Statistika#Murray R Spiegel. Mc.Graw Hill.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.