Cita APA (7a ed.)

Boersma, F. (1999). Survival in a population-based cohort of dementia patients: Predictors and causes of mortality. [s.n.].

Cita Chicago Style (17a ed.)

Boersma, Froukje. Survival in a Population-based Cohort of Dementia Patients: Predictors and Causes of Mortality. [S.l.]: [s.n.], 1999.

Cita MLA (9a ed.)

Boersma, Froukje. Survival in a Population-based Cohort of Dementia Patients: Predictors and Causes of Mortality. [s.n.], 1999.