Cita APA (7a ed.)

Agüero-Torres, H. (1998). Prognostic factors in very old demented adults: A seven-year follow-up from a population-based survey in Stockholm. [s.n.].

Cita Chicago Style (17a ed.)

Agüero-Torres, Hedda. Prognostic Factors in Very Old Demented Adults: A Seven-year Follow-up from a Population-based Survey in Stockholm. [S.l.]: [s.n.], 1998.

Cita MLA (9a ed.)

Agüero-Torres, Hedda. Prognostic Factors in Very Old Demented Adults: A Seven-year Follow-up from a Population-based Survey in Stockholm. [s.n.], 1998.