Cita APA (7th ed.)
Harwood, R., Miller, S. A., & Vasta, R. (2008). Child psychology: Development in a changing society (5th ed.). John Wiley & Sons.
Cita Chicago (17th ed.)
Harwood, Robin, Scott A. Miller, i Ross Vasta. Child Psychology: Development in a Changing Society. 5th ed. Hoboken, NJ: John Wiley & Sons, 2008.
Cita MLA (9th ed.)
Harwood, Robin, et al. Child Psychology: Development in a Changing Society. 5th ed. John Wiley & Sons, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.