APA (7th ed.) Citation

Floud, S., Balkwill, A., Canoy, D., Wright, F., Reeves, G., Green, J., . . . Collaborators, M. W. S. (2014). Marital status and ischemic heart disease incidence and mortality in women: A large prospective study. BioMed Central.

Chicago Style (17th ed.) Citation

Floud, S., A. Balkwill, D. Canoy, F. Wright, G. Reeves, J. Green, V. Beral, B. Cairns, and Million Women Study Collaborators. Marital Status and Ischemic Heart Disease Incidence and Mortality in Women: A Large Prospective Study. BioMed Central, 2014.

MLA (9th ed.) Citation

Floud, S., et al. Marital Status and Ischemic Heart Disease Incidence and Mortality in Women: A Large Prospective Study. BioMed Central, 2014.