Lua APA (7ú heag.)

Berthouex, P. M., & .Brown, L. C. (1994). Statistics for environmental engineers. Lewis Publishers.

Lua i Stíl Chicago (17ú heag.)

Berthouex, Paul Mac, agus Linfield C. .Brown. Statistics for Environmental Engineers. Boca Raton: Lewis Publishers, 1994.

Lua MLA (9ú heag.)

Berthouex, Paul Mac, agus Linfield C. .Brown. Statistics for Environmental Engineers. Lewis Publishers, 1994.

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