Citação APA (7ª ed.)
Northup, S., & Wilson, D. (2011). Twelve years a slave: Narrative of Solomon Northup, a citizen of New-York, kidnapped in Washington City in 1841, and rescued in 1853. University of North Carolina at Chapel Hill Library : distributed by University of North Carolina Press.
Citação do estilo Chicago (17ª ed.)
Northup, Solomon, e David Wilson. Twelve Years a Slave: Narrative of Solomon Northup, a Citizen of New-York, Kidnapped in Washington City in 1841, and Rescued in 1853. Chapel Hill: University of North Carolina at Chapel Hill Library : distributed by University of North Carolina Press, 2011.
Citação MLA (9ª ed.)
Northup, Solomon, e David Wilson. Twelve Years a Slave: Narrative of Solomon Northup, a Citizen of New-York, Kidnapped in Washington City in 1841, and Rescued in 1853. University of North Carolina at Chapel Hill Library : distributed by University of North Carolina Press, 2011.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.