Cita APA (7th ed.)
WISHART, J. (1991). LEARNING DIFFICULTIES IN INFANTS WITH DOWN'S SYNDROME.
Cita Chicago (17th ed.)
WISHART, J.G. LEARNING DIFFICULTIES IN INFANTS WITH DOWN'S SYNDROME. 1991.
Cita MLA (9th ed.)
WISHART, J.G. LEARNING DIFFICULTIES IN INFANTS WITH DOWN'S SYNDROME. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.