Alpdoğan, G. Et Al. 1999. Derivative Spectrophotometric Determination of Caffeine in Some Beverages. 37 th IUPAC congress , (Berlin, Germany), 741.

Alpdoğan, G., Aşçı, B., & Sungur, S., (1999). Derivative Spectrophotometric Determination of Caffeine in Some Beverages . 37 th IUPAC congress (pp.741). Berlin, Germany

Alpdoğan, Güzin, Bürge AŞÇI, And Sıdıka Sungur. "Derivative Spectrophotometric Determination of Caffeine in Some Beverages," 37 th IUPAC congress, Berlin, Germany, 1999

Alpdoğan, Güzin Et Al. "Derivative Spectrophotometric Determination of Caffeine in Some Beverages." 37 th IUPAC congress , Berlin, Germany, pp.741, 1999

Alpdoğan, G. Aşçı, B. And Sungur, S. (1999) . "Derivative Spectrophotometric Determination of Caffeine in Some Beverages." 37 th IUPAC congress , Berlin, Germany, p.741.

@conferencepaper{conferencepaper, author={Güzin ALPDOĞAN Et Al. }, title={Derivative Spectrophotometric Determination of Caffeine in Some Beverages}, congress name={37 th IUPAC congress}, city={Berlin}, country={Germany}, year={1999}, pages={741} }