Cita APA (7a ed.)
Newton, H. J., & Cox, N. J. (2009). Seventy-six Stata tips (2nd ed.). Stata Press.
Cita Chicago Style (17a ed.)
Newton, H. Joseph, y Nicholas J. Cox. Seventy-six Stata Tips. 2nd ed. College Station: Stata Press, 2009.
Cita MLA (9a ed.)
Newton, H. Joseph, y Nicholas J. Cox. Seventy-six Stata Tips. 2nd ed. Stata Press, 2009.
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