Citação norma APA

(1830). The speech not spoken: Being a reply to Mr. Brougham's speech on colonial slavery. [publisher not identified].

Citação norma Chicago

The Speech Not Spoken: Being a Reply to Mr. Brougham's Speech on Colonial Slavery. [Place of publication not identified]: [publisher not identified], 1830.

Citação norma MLA

The Speech Not Spoken: Being a Reply to Mr. Brougham's Speech on Colonial Slavery. [publisher not identified], 1830.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.