APA (7 ম সংস্করণ) উদ্ধৃতি

American Sunday-School Union & A. E. P. (1859). The land of mystery: Or, Scenes and incidents in Central Africa. American Sunday-School Union.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

American Sunday-School Union এবং A. E. P. The Land of Mystery: Or, Scenes and Incidents in Central Africa. Philadelphia: American Sunday-School Union, 1859.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

American Sunday-School Union এবং A. E. P. The Land of Mystery: Or, Scenes and Incidents in Central Africa. American Sunday-School Union, 1859.