Παραπομπή σε μορφή APA (7η εκδ.)

Campbell, D. (1928). On the trail of the veiled Tuareg: An account of these mysterious nomadic warriors whose home is the trackless desert & whose history fades into the far past. Lippincott.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Campbell, Dugald. On the Trail of the Veiled Tuareg: An Account of These Mysterious Nomadic Warriors Whose Home Is the Trackless Desert & Whose History Fades into the Far Past. Philadelphia: Lippincott, 1928.

Παραπομπή σε μορφή MLA (8th εκδ.)

Campbell, Dugald. On the Trail of the Veiled Tuareg: An Account of These Mysterious Nomadic Warriors Whose Home Is the Trackless Desert & Whose History Fades into the Far Past. Lippincott, 1928.