APA aipamena

McClellan, G. S. (1981). Immigrants, refugees, and U.S. policy. H. W. Wilson.

Chicago Style aipamena

McClellan, Grant S. Immigrants, Refugees, and U.S. Policy. New York: H. W. Wilson, 1981.

MLA aipamena

McClellan, Grant S. Immigrants, Refugees, and U.S. Policy. H. W. Wilson, 1981.