APA استشهاد

Ed by Davies, O. L. (1978). The design and analysis of industrial experiments/2nd ed. Longman.

استشهاد بنمط شيكاغو

Ed by Davies, Owen L. The Design and Analysis of Industrial Experiments/2nd Ed. London: Longman, 1978.

MLA استشهاد

Ed by Davies, Owen L. The Design and Analysis of Industrial Experiments/2nd Ed. Longman, 1978.