Cita APA (7th ed.)

Peet, R., & Hartwick, E. R. (2015). Theories of development: Contentions, arguments, alternatives (3rd ed.). Guilford Press.

Cita Chicago (17th ed.)

Peet, Richard, i Elaine R. Hartwick. Theories of Development: Contentions, Arguments, Alternatives. 3rd ed. New York: Guilford Press, 2015.

Cita MLA (9th ed.)

Peet, Richard, i Elaine R. Hartwick. Theories of Development: Contentions, Arguments, Alternatives. 3rd ed. Guilford Press, 2015.