APA (7th ed.) Citation

(1711). Some short and necessary observations: Proper to be considered, in the settlement of the African trade. [publisher not identified].

Chicago Style (17th ed.) Citation

Some Short and Necessary Observations: Proper to Be Considered, in the Settlement of the African Trade. [London?]: [publisher not identified], 1711.

MLA (9th ed.) Citation

Some Short and Necessary Observations: Proper to Be Considered, in the Settlement of the African Trade. [publisher not identified], 1711.