Citazione Stile APA (7a Edizione)
HEUVEL, W. D. (1997). POLICY TOWARDS THE ELDERLY: TWENTY-FIVE YEARS OF DUTCH EXPERIENCE.
Citazione stile Chigago Style (17a edizione)
HEUVEL, W.VAN DEN. POLICY TOWARDS THE ELDERLY: TWENTY-FIVE YEARS OF DUTCH EXPERIENCE. 1997.
Citatione MLA (9a ed.)
HEUVEL, W.VAN DEN. POLICY TOWARDS THE ELDERLY: TWENTY-FIVE YEARS OF DUTCH EXPERIENCE. 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.