APA-viite (7. p.)

Twisk, J. W. R. (2003). Applied longitudinal data analysis for epidemiology: A practical guide. Cambridge University Press.

Chicago-viite (17. p.)

Twisk, Jos W. R. Applied Longitudinal Data Analysis for Epidemiology: A Practical Guide. Cambridge, UK ; New York: Cambridge University Press, 2003.

MLA-viite (9. p.)

Twisk, Jos W. R. Applied Longitudinal Data Analysis for Epidemiology: A Practical Guide. Cambridge University Press, 2003.