Citazione Stile APA (7a Edizione)

Hetherington, E. M., Locke, V. O., & Parke, R. D. (1999). Child psychology: A contemporary viewpoint (5th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Hetherington, E. Mavis, Virginia O. Locke, e Ross D. Parke. Child Psychology: A Contemporary Viewpoint. 5th ed. Boston: McGraw-Hill, 1999.

Citatione MLA (9a ed.)

Hetherington, E. Mavis, et al. Child Psychology: A Contemporary Viewpoint. 5th ed. McGraw-Hill, 1999.