APA (7th ed.) Citation

Walter, A. (2002). A strategy for active ageing. [s.n.].

Chicago Style (17th ed.) Citation

Walter, Alan. A Strategy for Active Ageing. [S.l.]: [s.n.], 2002.

MLA (9th ed.) Citation

Walter, Alan. A Strategy for Active Ageing. [s.n.], 2002.