Woodget,Brain W, Cooper,Derek, & Chapman,Norman B.,ed. (2008). Samples and standards: Analytical chemistry by open learning. John Wiley and Sons.
استشهاد بنمط شيكاغوWoodget,Brain W, Cooper,Derek, و Chapman,Norman B.,ed. Samples and Standards: Analytical Chemistry by Open Learning. New York: John Wiley and Sons, 2008.
MLA استشهادWoodget,Brain W, et al. Samples and Standards: Analytical Chemistry by Open Learning. John Wiley and Sons, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.