Cita APA (7th ed.)
HEIKKINEN, R. AGEING IN AN AUTOBIOGRAPHICAL CONTEXT.
Cita Chicago (17th ed.)
HEIKKINEN, R. AGEING IN AN AUTOBIOGRAPHICAL CONTEXT.
Cita MLA (9th ed.)
HEIKKINEN, R. AGEING IN AN AUTOBIOGRAPHICAL CONTEXT.
Atenció: Aquestes cites poden no estar 100% correctes.