Grafton, S. (1998). N is for noose. Fawcett Crest.
Cita Chicago Style (17a ed.)Grafton, Sue. N Is for Noose. New York: Fawcett Crest, 1998.
Cita MLA (9a ed.)Grafton, Sue. N Is for Noose. Fawcett Crest, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.