Which of the following sentences incorporates a quotation effectively?

"I Am the Negro bearing slavery's scars" (Hughes 39).

The speaker in the poem experiences that America was harsh, and it was not as it seems when he declares, "I Am the Negro bearing slavery's scars" (Hughes 39).

he says "I Am the Negro bearing slavery's scars." (Hughes 39)

The speaker in the poem experiences that America was harsh, and it was not as it seems when he declares I Am the Negro bearing slavery's scars (Hughes 39).​