APA (7th ed.) Citation
Royston, P., & Lambert, P. C. (2011). Flexible Parametric Survival Analysis Using Stata: Beyond the Cox Model. Stata Press.
Chicago Style (17th ed.) Citation
Royston, Patrick, and Paul C. Lambert. Flexible Parametric Survival Analysis Using Stata: Beyond the Cox Model. College Station: Stata Press, 2011.
MLA (9th ed.) Citation
Royston, Patrick, and Paul C. Lambert. Flexible Parametric Survival Analysis Using Stata: Beyond the Cox Model. Stata Press, 2011.
Warning: These citations may not always be 100% accurate.