APA (7th ed.) Citation

Acock, A. C. (2006). A gentle introduction to Stata. Stata Press.

Chicago Style (17th ed.) Citation

Acock, Alan C. A Gentle Introduction to Stata. College Station, Tex: Stata Press, 2006.

MLA (9th ed.) Citation

Acock, Alan C. A Gentle Introduction to Stata. Stata Press, 2006.

Warning: These citations may not always be 100% accurate.