Gaya APA

Mandel, , F. (2005). More Practical Problem Solving in HPLC . England: WI LEY-VCH Verlag GmbH & Co.

Gaya MLA

Mandel, , Friedrich. "More Practical Problem Solving in HPLC". England: WI LEY-VCH Verlag GmbH & Co, 2005. eBooks.