Cita APA (7th ed.)
VOLKMAR, F. (1990). DEVELOPMENTAL ASSESSMENT.
Cita Chicago (17th ed.)
VOLKMAR, F.R. DEVELOPMENTAL ASSESSMENT. 1990.
Cita MLA (9th ed.)
VOLKMAR, F.R. DEVELOPMENTAL ASSESSMENT. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.