APA   Click to copy
Halliday, B., Ali, A., Gulati, A., Newsome, S., Tayal, U., Wage, R., … Prasad, S. (2016). The natural history of non-ischaemic dilated cardiomyopathy diagnosed after the age of 65 years of age.

Chicago/Turabian   Click to copy
Halliday, B., Aamir Ali, A. Gulati, S. Newsome, U. Tayal, R. Wage, M. Aržanauskaitė, et al. “The Natural History of Non-Ischaemic Dilated Cardiomyopathy Diagnosed after the Age of 65 Years of Age” (2016).

MLA   Click to copy
Halliday, B., et al. The Natural History of Non-Ischaemic Dilated Cardiomyopathy Diagnosed after the Age of 65 Years of Age. 2016.

@article{b2016a,
  title = {The natural history of non-ischaemic dilated cardiomyopathy diagnosed after the age of 65 years of age},
  year = {2016},
  author = {Halliday, B. and Ali, Aamir and Gulati, A. and Newsome, S. and Tayal, U. and Wage, R. and Aržanauskaitė, M. and Assomull, R. and Shakespeare, C. and Pakrashi, T. and Collinson, J. and Cook, Sarah and Pennell, D. and Prasad, S.}
}