APA(7版)引用形式

Ward, W. [. o. c. (2017). Singers' throat troubles: Their cause and cure. Norderstedt.

Chicagoスタイル(17版)引用形式

Ward, Whitfield. [from old catalog]. Singers' Throat Troubles: Their Cause and Cure. Hansebooks GmbH: Norderstedt, 2017.

MLA(9版)引用形式

Ward, Whitfield. [from old catalog]. Singers' Throat Troubles: Their Cause and Cure. Norderstedt, 2017.

警告: この引用は必ずしも正確ではありません.