Cita APA (7th ed.)

NICHD Early Child Care Research Network. (2004). Trajectories of physical aggression from toddlerhood ti middle childhood: Predictors, correlates, and outcomes. Blackwell.

Cita Chicago (17th ed.)

NICHD Early Child Care Research Network. Trajectories of Physical Aggression from Toddlerhood Ti Middle Childhood: Predictors, Correlates, and Outcomes. Boston: Blackwell, 2004.

Cita MLA (9th ed.)

NICHD Early Child Care Research Network. Trajectories of Physical Aggression from Toddlerhood Ti Middle Childhood: Predictors, Correlates, and Outcomes. Blackwell, 2004.