Ford, H., Gerry, E., Airey, C., Vail, A., Johnson, M., & Williams, D. (1998). The prevalence of multiple sclerosis in the Leeds Health Authority. BMJ Group.
Chicago ZitierstilFord, H., E. Gerry, C. Airey, A. Vail, M. Johnson, und D. Williams. The Prevalence of Multiple Sclerosis in the Leeds Health Authority. BMJ Group, 1998.
MLA ZitierstilFord, H., et al. The Prevalence of Multiple Sclerosis in the Leeds Health Authority. BMJ Group, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.