Arntz, H. (1967). Germany in an nutshell: Helmut Arntz. Publ. by the Press and Information Office of the Federal Government of Germany (6. ed., revised & enlarged.). Steiner.
Chicago-Zitierstil (17. Ausg.)Arntz, Helmut. Germany in an Nutshell: Helmut Arntz. Publ. by the Press and Information Office of the Federal Government of Germany. 6. ed., revised & enlarged. Wiesbaden: Steiner, 1967.
MLA-Zitierstil (8. Ausg.)Arntz, Helmut. Germany in an Nutshell: Helmut Arntz. Publ. by the Press and Information Office of the Federal Government of Germany. 6. ed., revised & enlarged. Steiner, 1967.
警告：这些引文格式不一定是100％准确.