Douglass, F., Kaufman, H. L., & McKivigan, J. R. (2012). In the Words of Frederick Douglass: Quotations from Liberty's Champion. Cornell University Press.
Style de citation Chicago (17e éd.)Douglass, Frederick, Heather L. Kaufman, et John R. McKivigan. In the Words of Frederick Douglass: Quotations from Liberty's Champion. Ithaca [N.Y.]: Cornell University Press, 2012.
Style de citation MLA (8e éd.)Douglass, Frederick, et al. In the Words of Frederick Douglass: Quotations from Liberty's Champion. Cornell University Press, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.