Dyfyniad APA

Ed by Penn,Roger, & Berridge, D. (2010). Social statistics.Vol.3: The statistical modelling of longitudinal data. Sage publications.

Dyfyniad Arddull Chicago

Ed by Penn,Roger, and Damon Berridge. Social Statistics.Vol.3: The Statistical Modelling of Longitudinal Data. London: Sage publications, 2010.

Dyfyniad MLA

Ed by Penn,Roger, and Damon Berridge. Social Statistics.Vol.3: The Statistical Modelling of Longitudinal Data. Sage publications, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.