APA引文

Carrion, R. (2004). U.S.A. immigration guide (5th ed.). Sphinx Pub..

Chicago Style (17th ed.) Citation

Carrion, Ramon. U.S.A. Immigration Guide. 5th ed. Naperville, Ill.: Sphinx Pub., 2004.

MLA引文

Carrion, Ramon. U.S.A. Immigration Guide. 5th ed. Sphinx Pub., 2004.