Cita APA

Childers, E. (2003). The riddle of the sands. Oxford: Oxford University Press.

Chicago Style Citation

Childers, Erskine. The Riddle of the Sands. Oxford: Oxford University Press, 2003.

Cita MLA

Childers, Erskine. The Riddle of the Sands. Oxford: Oxford University Press, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.