APA (7 ম সংস্করণ) উদ্ধৃতি

Roberts, E. W. (1990). Flames and embers of coal: A historical novel of the Anthracite region. National Welsh-American Foundation.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Roberts, Ellis W. Flames and Embers of Coal: A Historical Novel of the Anthracite Region. Washington D.C.: National Welsh-American Foundation, 1990.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Roberts, Ellis W. Flames and Embers of Coal: A Historical Novel of the Anthracite Region. National Welsh-American Foundation, 1990.