APA-viite (7. p.)

Grace, E. (1950). Letters of a West African trader, Edward Grace, 1767-70. Council for the Preservation of Business Archives.

Chicago-viite (17. p.)

Grace, Edward. Letters of a West African Trader, Edward Grace, 1767-70. London [England]: Council for the Preservation of Business Archives, 1950.

MLA-viite (8. p.)

Grace, Edward. Letters of a West African Trader, Edward Grace, 1767-70. Council for the Preservation of Business Archives, 1950.