APA استشهاد

Wenclawiak , B. W. ., Koch , M. ., & Hadjicostas , E.. (2004). Quality assurance in analytical chemistry. Springer.

استشهاد بنمط شيكاغو

Wenclawiak , Bernd W , Michael Koch , و Evsovios Hadjicostas. Quality Assurance in Analytical Chemistry. New York: Springer, 2004.

MLA استشهاد

Wenclawiak , Bernd W , et al. Quality Assurance in Analytical Chemistry. Springer, 2004.