Fisher,Ronald A Sir. (1958). Statistical Methods for Research Workers (Thirteeenth Edition,1958.). Oliver & Boyd.
استشهاد بنمط شيكاغوFisher,Ronald A Sir. Statistical Methods for Research Workers. Thirteeenth Edition,1958. London: Oliver & Boyd, 1958.
MLA استشهادFisher,Ronald A Sir. Statistical Methods for Research Workers. Thirteeenth Edition,1958. Oliver & Boyd, 1958.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.