Underhill, S. (2000). Best of twins: Steven Underhill. Gmünder.
Chicagoスタイル(17版)引用形式Underhill, Steven. Best of Twins: Steven Underhill. Berlin: Gmünder, 2000.
MLA(8版)引用形式Underhill, Steven. Best of Twins: Steven Underhill. Gmünder, 2000.
警告: この引用は必ずしも正確ではありません.