Cita APA (7a ed.)
Bolster, W. J. (1997). Black jacks: African American seamen in the age of sail. Harvard University Press.
Cita Chicago Style (17a ed.)
Bolster, W. Jeffrey. Black Jacks: African American Seamen in the Age of Sail. Cambridge, MA: Harvard University Press, 1997.
Cita MLA (9a ed.)
Bolster, W. Jeffrey. Black Jacks: African American Seamen in the Age of Sail. Harvard University Press, 1997.
Precaución: Estas citas no son 100% exactas.