Citazione APA

Crowley, K. (2014). Child development a practical introduction: A practical introduction. Los Angeles: SAGE.

Stile di citazione Chicago

Crowley, Kevin. Child Development a Practical Introduction: A Practical Introduction. Los Angeles: SAGE, 2014.

Citazione MLA

Crowley, Kevin. Child Development a Practical Introduction: A Practical Introduction. Los Angeles: SAGE, 2014.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.