APA (7. basım) Alıntı

World Trade Press & ebrary, Inc. (2010). Germany: Communications. World Trade Press.

Chicago Style (17. basım) Atıf

World Trade Press ve Inc ebrary. Germany: Communications. Petaluma, Calif.: World Trade Press, 2010.

MLA (9th ed.) Atıf

World Trade Press ve Inc ebrary. Germany: Communications. World Trade Press, 2010.