Παραπομπή σε μορφή APA (7η εκδ.)

Angel, R. J., & Angel, J. L. (2009). Hispanic Families at Risk: The New Economy, Work, and the Welfare State. Springer US.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Angel, Ronald J., και Jacqueline L. Angel. Hispanic Families at Risk: The New Economy, Work, and the Welfare State. New York, NY: Springer US, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

Angel, Ronald J., και Jacqueline L. Angel. Hispanic Families at Risk: The New Economy, Work, and the Welfare State. Springer US, 2009.