APA aipamena

StataCorp LP. (2007). Stata programming reference manual: Release 10. StataCorp LP.

Chicago Style aipamena

StataCorp LP. Stata Programming Reference Manual: Release 10. College Station, Tex: StataCorp LP, 2007.

MLA aipamena

StataCorp LP. Stata Programming Reference Manual: Release 10. StataCorp LP, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.