Wilson, R. (1987). Novels. Longman.
Chicago Style (17th ed.) ZitazioaWilson, Robert. Novels. Harlow,Essex: Longman, 1987.
MLA (9th ed.) ZitazioaWilson, Robert. Novels. Longman, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Wilson, R. (1987). Novels. Longman.
Chicago Style (17th ed.) ZitazioaWilson, Robert. Novels. Harlow,Essex: Longman, 1987.
MLA (9th ed.) ZitazioaWilson, Robert. Novels. Longman, 1987.