Cita APA (7th ed.)

Morrison, T. "Unspeakable Things Unspoken: The Afro-American Presence in American Literature" / Toni Morrison. American literature, American culture.(1999).

Cita Chicago (17th ed.)

Morrison, Toni. ""Unspeakable Things Unspoken: The Afro-American Presence in American Literature" / Toni Morrison." American Literature, American Culture.(1999) .

Cita MLA (8th ed.)

Morrison, Toni. ""Unspeakable Things Unspoken: The Afro-American Presence in American Literature" / Toni Morrison." American Literature, American Culture.(1999), .