एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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