Root, R. L. (1991). Working at writing: Columnists and critics composing. Southern Illinois University Press.
Citace podle Chicago (17th ed.)Root, Robert L. Working at Writing: Columnists and Critics Composing. Carbondale, Ill.: Southern Illinois University Press, 1991.
Citace podle MLA (9th ed.)Root, Robert L. Working at Writing: Columnists and Critics Composing. Southern Illinois University Press, 1991.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..