APA(7版)引用形式

Pickens, W. Hubert H. Harrison: Philosopher of Harlem / William Pickens. American essays - Afro-american authors.(1992).

Chicagoスタイル(17版)引用形式

Pickens, William. "Hubert H. Harrison: Philosopher of Harlem / William Pickens." American Essays - Afro-american Authors.(1992) .

MLA(8版)引用形式

Pickens, William. "Hubert H. Harrison: Philosopher of Harlem / William Pickens." American Essays - Afro-american Authors.(1992), .

警告: この引用は必ずしも正確ではありません.