APA (7 ম সংস্করণ) উদ্ধৃতি

Fredriksen, B. (1977). Slavery and its abolition in nineteenth-century Egypt. Universitetet i Bergen, Historisk Institutt.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Fredriksen, Børge. Slavery and Its Abolition in Nineteenth-century Egypt. Bergen: Universitetet i Bergen, Historisk Institutt, 1977.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Fredriksen, Børge. Slavery and Its Abolition in Nineteenth-century Egypt. Universitetet i Bergen, Historisk Institutt, 1977.