Cita APA (7th ed.)
Freud, A., & Yorke, S. C. (1989). Normality and pathology in childhood: Assessments of development ([New ed.].). Karnac Books.
Cita Chicago (17th ed.)
Freud, Anna, i S. Clifford Yorke. Normality and Pathology in Childhood: Assessments of Development. [New ed.]. London: Karnac Books, 1989.
Cita MLA (9th ed.)
Freud, Anna, i S. Clifford Yorke. Normality and Pathology in Childhood: Assessments of Development. [New ed.]. Karnac Books, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.