Cita APA (7a ed.)

Keating, D. P. (1991). Constructivist perspectives on developmental psychopathology and atypical development. Erlbaum.

Cita Chicago Style (17a ed.)

Keating, Daniel P. Constructivist Perspectives on Developmental Psychopathology and Atypical Development. Hillsdale, NJ [u.a.]: Erlbaum, 1991.

Cita MLA (8a ed.)

Keating, Daniel P. Constructivist Perspectives on Developmental Psychopathology and Atypical Development. Erlbaum, 1991.