APA-viite (7. p.)

Hanson, G. (2010). Regulating low-skilled immigration in the United States. AEI Press.

Chicago-viite (17. p.)

Hanson, Gordon. Regulating Low-skilled Immigration in the United States. Washington, D.C.: AEI Press, 2010.

MLA-viite (9. p.)

Hanson, Gordon. Regulating Low-skilled Immigration in the United States. AEI Press, 2010.