APA (7th ed.) Citation

Stata Corporation. (1999). Stata reference manual: Release 6. Stata Corporation.

Chicago Style (17th ed.) Citation

Stata Corporation. Stata Reference Manual: Release 6. College Station, Tex: Stata Corporation, 1999.

MLA (9th ed.) Citation

Stata Corporation. Stata Reference Manual: Release 6. Stata Corporation, 1999.

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