Thesiger, W. (1999). Crossing the sands (1a. ed.). Motivate Publishing.
Chicago Style (17th ed.) ZitazioaThesiger, Wilfred. Crossing the Sands. 1a. ed. Londres: Motivate Publishing, 1999.
MLA (9th ed.) ZitazioaThesiger, Wilfred. Crossing the Sands. 1a. ed. Motivate Publishing, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.