APA استشهاد

Bush, I. E. (1961). chromatography of steroids. Pergamon Press.

استشهاد بنمط شيكاغو

Bush, I E. Chromatography of Steroids. Oxford: Pergamon Press, 1961.

MLA استشهاد

Bush, I E. Chromatography of Steroids. Pergamon Press, 1961.