APA (7th ed.) Citation
Powell, M., & et al. (2015). Introduction: Twenty five years of the welfare modelling business.
Chicago Style (17th ed.) Citation
Powell, M., and et al. Introduction: Twenty Five Years of the Welfare Modelling Business. 2015.
MLA (9th ed.) Citation
Powell, M., and et al. Introduction: Twenty Five Years of the Welfare Modelling Business. 2015.
Warning: These citations may not always be 100% accurate.