APA-viite (7. p.)
ebrary, Inc, & Schwarz, S. (2008). Slave captain: The career of James Irving in the Liverpool slave trade (Rev. 2nd ed.). Liverpool University Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Suzanne Schwarz. Slave Captain: The Career of James Irving in the Liverpool Slave Trade. Rev. 2nd ed. Liverpool: Liverpool University Press, 2008.
MLA-viite (9. p.)
ebrary, Inc, ja Suzanne Schwarz. Slave Captain: The Career of James Irving in the Liverpool Slave Trade. Rev. 2nd ed. Liverpool University Press, 2008.
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