Christie, A. (1936). Cards on the table. Collins Clear-Type Press.
Chicago Style (17th ed.) ZitazioaChristie, Agatha. Cards on the Table. Londres: Collins Clear-Type Press, 1936.
MLA (9th ed.) ZitazioaChristie, Agatha. Cards on the Table. Collins Clear-Type Press, 1936.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.