APA (7th ed.) Citation

Sterling. (1973). Speak out in thunder tones: Letters and other writings by Black Northerners, 1787-1865. Doubleday.

Chicago Style (17th ed.) Citation

Sterling. Speak Out in Thunder Tones: Letters and Other Writings by Black Northerners, 1787-1865. New York: Doubleday, 1973.

MLA (8th ed.) Citation

Sterling. Speak Out in Thunder Tones: Letters and Other Writings by Black Northerners, 1787-1865. Doubleday, 1973.

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