APA-viite (7. p.)

Peet, R., & Hartwick, E. R. (2009). Theories of development: Contentions, arguments, alternatives (2nd ed.). Guilford Press.

Chicago-viite (17. p.)

Peet, Richard, ja Elaine R. Hartwick. Theories of Development: Contentions, Arguments, Alternatives. 2nd ed. New York: Guilford Press, 2009.

MLA-viite (9. p.)

Peet, Richard, ja Elaine R. Hartwick. Theories of Development: Contentions, Arguments, Alternatives. 2nd ed. Guilford Press, 2009.