Cita APA (7th ed.)
DUPONT, A. (1987). MORTALITY AND LIFE EXPECTANCY OF DOWN'S SYNDROME IN DENMARK.
Cita Chicago (17th ed.)
DUPONT, A. MORTALITY AND LIFE EXPECTANCY OF DOWN'S SYNDROME IN DENMARK. 1987.
Cita MLA (9th ed.)
DUPONT, A. MORTALITY AND LIFE EXPECTANCY OF DOWN'S SYNDROME IN DENMARK. 1987.
Atenció: Aquestes cites poden no estar 100% correctes.