(1962). Hans Purrmann, Rudolf Levy, Oskar Moll.
Chicagoスタイル(17版)引用形式Hans Purrmann, Rudolf Levy, Oskar Moll. Frankfurt am Main, 1962.
MLA(8版)引用形式Hans Purrmann, Rudolf Levy, Oskar Moll. 1962.
警告: この引用は必ずしも正確ではありません.
(1962). Hans Purrmann, Rudolf Levy, Oskar Moll.
Chicagoスタイル(17版)引用形式Hans Purrmann, Rudolf Levy, Oskar Moll. Frankfurt am Main, 1962.
MLA(8版)引用形式Hans Purrmann, Rudolf Levy, Oskar Moll. 1962.