Cita APA (7th ed.)

Hughes, L. Down under in Harlem: Langston Hughes. American essays - Afro-american authors.(1992).

Cita Chicago (17th ed.)

Hughes, Langston. "Down Under in Harlem: Langston Hughes." American Essays - Afro-american Authors.(1992) .

Cita MLA (8th ed.)

Hughes, Langston. "Down Under in Harlem: Langston Hughes." American Essays - Afro-american Authors.(1992), .

Atenció: Aquestes cites poden no estar 100% correctes.