APA (7 वां संस्करण) प्रशस्ति पत्र

Douglass, F., & Turner, C. (1991). Narrative of the life of frederick douglass, an american slave (Unabridged.). Recorded Books Inc..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Douglass, Frederick, और Charles Turner. Narrative of the Life of Frederick Douglass, an American Slave. Unabridged. Prince Frederick: Recorded Books Inc., 1991.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Douglass, Frederick, और Charles Turner. Narrative of the Life of Frederick Douglass, an American Slave. Unabridged. Recorded Books Inc., 1991.

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