Παραπομπή σε μορφή APA (7η εκδ.)

Gimpel, J. G., Lay, J. C., & Schuknecht, J. E. (2003). Cultivating democracy: Civic environments and political socialization in America. Brookings Institution Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gimpel, James G., J. Celeste Lay, και Jason E. Schuknecht. Cultivating Democracy: Civic Environments and Political Socialization in America. Washington, D.C: Brookings Institution Press, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gimpel, James G., et al. Cultivating Democracy: Civic Environments and Political Socialization in America. Brookings Institution Press, 2003.