Sundquist, E. J. (1990). Frederick Douglass: New literary and historical essays (1.publ.). Cambridge Univ. Press.
Chicagoスタイル(17版)引用形式Sundquist, Eric J. Frederick Douglass: New Literary and Historical Essays. 1.publ. Cambridge [u.a.]: Cambridge Univ. Press, 1990.
MLA(8版)引用形式Sundquist, Eric J. Frederick Douglass: New Literary and Historical Essays. 1.publ. Cambridge Univ. Press, 1990.
警告: この引用は必ずしも正確ではありません.