Cita APA (7a ed.)

Dodgson, E. S. (1907). Omar Khayyám in Baskish. [s.n.].

Cita Chicago Style (17a ed.)

Dodgson, Edward Spencer. Omar Khayyám in Baskish. [S.l.]: [s.n.], 1907.

Cita MLA (9a ed.)

Dodgson, Edward Spencer. Omar Khayyám in Baskish. [s.n.], 1907.