APA (7th ed.) Citation

Porter, D. A. (1970). The Negro in the United States; A Selected Bibliography.

Chicago Style (17th ed.) Citation

Porter, Dorothy A. The Negro in the United States; A Selected Bibliography. 1970.

MLA (9th ed.) Citation

Porter, Dorothy A. The Negro in the United States; A Selected Bibliography. 1970.

Warning: These citations may not always be 100% accurate.