Citazione APA

Hetherington, E. M., & Parke,Ross D. (1993). Child psychology: A contemporary view point (4th ed.). Mc-graw Hill Publishers.

Stile di citazione Chicago

Hetherington, E M., e Parke,Ross D. Child Psychology: A Contemporary View Point. 4th ed. New York: Mc-graw Hill Publishers, 1993.

Citazione MLA

Hetherington, E M., e Parke,Ross D. Child Psychology: A Contemporary View Point. 4th ed. Mc-graw Hill Publishers, 1993.