APA-referens (7:e uppl.)

(2012). Citizenship, naturalization, immigration, and alien registration laws (2012 ed.). Central Book Supply.

Chicago-referens (17:e uppl.)

Citizenship, Naturalization, Immigration, and Alien Registration Laws. 2012 ed. Quezon City: Central Book Supply, 2012.

MLA-referens (9:e uppl.)

Citizenship, Naturalization, Immigration, and Alien Registration Laws. 2012 ed. Central Book Supply, 2012.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.