APA (7th ed.) Citation

Roberts, J., Rice, N., & Jones, A. M. (2008). Early retirement and inequality in Britain and Germany: How important is health? Sheffield.

Chicago Style (17th ed.) Citation

Roberts, Jennifer, Nigel Rice, and Andrew M. Jones. Early Retirement and Inequality in Britain and Germany: How Important Is Health? Sheffield, 2008.

MLA (8th ed.) Citation

Roberts, Jennifer, et al. Early Retirement and Inequality in Britain and Germany: How Important Is Health? Sheffield, 2008.