(1997). Natural Connection Version 2.3. Software AG.
Chicagoスタイル(17版)引用形式Natural Connection Version 2.3. Darmstadt: Software AG, 1997.
MLA(8版)引用形式Natural Connection Version 2.3. Software AG, 1997.
警告: この引用は必ずしも正確ではありません.
(1997). Natural Connection Version 2.3. Software AG.
Chicagoスタイル(17版)引用形式Natural Connection Version 2.3. Darmstadt: Software AG, 1997.
MLA(8版)引用形式Natural Connection Version 2.3. Software AG, 1997.