Cita APA (7th ed.)

Larson, R., & Eccles, J. S. (2005). Organized activities as contexts of development: Extracurricular activities, after-school and community programs. Lawrence Erlbaum Associates, Publishers.

Cita Chicago (17th ed.)

Larson, Reed, i Jacquelynne S. Eccles. Organized Activities as Contexts of Development: Extracurricular Activities, After-school and Community Programs. Mahwah, N.J.: Lawrence Erlbaum Associates, Publishers, 2005.

Cita MLA (9th ed.)

Larson, Reed, i Jacquelynne S. Eccles. Organized Activities as Contexts of Development: Extracurricular Activities, After-school and Community Programs. Lawrence Erlbaum Associates, Publishers, 2005.