APA (7 ম সংস্করণ) উদ্ধৃতি

Bus, H. Trading slavery and liberation in the Americas: The Spanish-American connection in the works of Olaudah Equiano, Herman Melville, Martin R. Delany and Sutton E. Griggs / Heiner Bus. Black liberation in the Americas.(2001).

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Bus, Heiner. "Trading Slavery and Liberation in the Americas: The Spanish-American Connection in the Works of Olaudah Equiano, Herman Melville, Martin R. Delany and Sutton E. Griggs / Heiner Bus." Black Liberation in the Americas.(2001) .

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Bus, Heiner. "Trading Slavery and Liberation in the Americas: The Spanish-American Connection in the Works of Olaudah Equiano, Herman Melville, Martin R. Delany and Sutton E. Griggs / Heiner Bus." Black Liberation in the Americas.(2001), .