Waetzoldt, S. (1970). Art treasures in Germany. Paul Hamlyn.
Chicagoスタイル(17版)引用形式Waetzoldt, Stephan. Art Treasures in Germany. Paul Hamlyn, 1970.
MLA(8版)引用形式Waetzoldt, Stephan. Art Treasures in Germany. Paul Hamlyn, 1970.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式