Cita APA (7a ed.)

Cecil, W. (1903). Report on the work done at Aswân. [s.n.].

Cita Chicago Style (17a ed.)

Cecil, William. Report on the Work Done at Aswân. [S.l.]: [s.n.], 1903.

Cita MLA (9a ed.)

Cecil, William. Report on the Work Done at Aswân. [s.n.], 1903.

Precaución: Estas citas no son 100% exactas.