Pagel, S. (1975). Heinrich Kuhn, Bernd Uiberall, Hans-Albert Walter.
Chicagoスタイル(17版)引用形式Pagel, Siegfried. Heinrich Kuhn, Bernd Uiberall, Hans-Albert Walter. Wilhelmshaven, 1975.
MLA(8版)引用形式Pagel, Siegfried. Heinrich Kuhn, Bernd Uiberall, Hans-Albert Walter. 1975.
警告: この引用は必ずしも正確ではありません.