Klaus, C. H. (1968). Style in English prose. New York: Macmillan.
Chicago Style aipamenaKlaus, Carl H. Style in English Prose. New York: Macmillan, 1968.
MLA aipamenaKlaus, Carl H. Style in English Prose. New York: Macmillan, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.