Germany. Federal Institute for Population Research. (1974). The population of the Federal Republic of Germany: A world population year monograph. Federal Institute for Population Research.
Chicago-Zitierstil (17. Ausg.)Germany. Federal Institute for Population Research. The Population of the Federal Republic of Germany: A World Population Year Monograph. Germany: Federal Institute for Population Research, 1974.
MLA-Zitierstil (9. Ausg.)Germany. Federal Institute for Population Research. The Population of the Federal Republic of Germany: A World Population Year Monograph. Federal Institute for Population Research, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.