(DE-588)2007937-0 Deutsche Lufthansa. Lufthansa's Germany: A bimonthly magazine about people, places, and problems.
Chicago-Zitierstil (17. Ausg.)(DE-588)2007937-0 Deutsche Lufthansa. Lufthansa's Germany: A Bimonthly Magazine About People, Places, and Problems.
MLA-Zitierstil (8. Ausg.)(DE-588)2007937-0 Deutsche Lufthansa. Lufthansa's Germany: A Bimonthly Magazine About People, Places, and Problems.
警告：這些引文格式不一定是100％准確.