APA (7th ed.) Zitazioa
Peet, R., & Hartwick, E. R. (2015). Theories of development: Contentions, arguments, alternatives (3rd ed.). Guilford Press.
Chicago Style (17th ed.) Zitazioa
Peet, Richard, eta Elaine R. Hartwick. Theories of Development: Contentions, Arguments, Alternatives. 3rd ed. New York: Guilford Press, 2015.
MLA (9th ed.) Zitazioa
Peet, Richard, eta Elaine R. Hartwick. Theories of Development: Contentions, Arguments, Alternatives. 3rd ed. Guilford Press, 2015.
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