APA (7th ed.) Citation

Gania, E. T. (2004). U.S. immigration: Step by step (2nd ed.). Sphinx Pub.

Chicago Style (17th ed.) Citation

Gania, Edwin T. U.S. Immigration: Step by Step. 2nd ed. Naperville, Ill: Sphinx Pub, 2004.

MLA (9th ed.) Citation

Gania, Edwin T. U.S. Immigration: Step by Step. 2nd ed. Sphinx Pub, 2004.