Raimes, A. (1996). Keys for writers: A brief handbook. Houghton Mifflin Co..
Chicago Style (17th ed.) ZitazioaRaimes, Ann. Keys for Writers: A Brief Handbook. Boston: Houghton Mifflin Co., 1996.
MLA (9th ed.) ZitazioaRaimes, Ann. Keys for Writers: A Brief Handbook. Houghton Mifflin Co., 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.