Παραπομπή APA

Valcarcel, M. (2005). Principles of analytical chemistry: : a textbook. Springer -Verlag.

Παραπομπή Chicago Style

Valcarcel, Miguel. Principles of Analytical Chemistry: : A Textbook. London: Springer -Verlag, 2005.

Παραπομπή MLA

Valcarcel, Miguel. Principles of Analytical Chemistry: : A Textbook. Springer -Verlag, 2005.