APA   Click to copy
Hayes, J., Mason, J., Brown, F., & Mather, R. (2009). 2007 floods and older adult services: lessons learnt.

Chicago/Turabian   Click to copy
Hayes, J., J. Mason, F. Brown, and R. Mather. “2007 Floods and Older Adult Services: Lessons Learnt.” (2009).

MLA   Click to copy
Hayes, J., et al. 2007 Floods and Older Adult Services: Lessons Learnt. 2009.

@article{j2009a,
  title = {2007 floods and older adult services: lessons learnt.},
  year = {2009},
  author = {Hayes, J. and Mason, J. and Brown, F. and Mather, R.}
}