Citazione Stile APA (7a Edizione)

Sundquist, E. J. (1990). Frederick Douglass: New literary and historical essays (1.publ.). Cambridge Univ. Press.

Citazione stile Chigago Style (17a edizione)

Sundquist, Eric J. Frederick Douglass: New Literary and Historical Essays. 1.publ. Cambridge [u.a.]: Cambridge Univ. Press, 1990.

Citatione MLA (8a ed.)

Sundquist, Eric J. Frederick Douglass: New Literary and Historical Essays. 1.publ. Cambridge Univ. Press, 1990.