APA Citation

Warscheid, B., Hoffmann, T., & Kuckelmann, U. Direct quantitative analysis of organic compounds in the gas and particle phase using a modified atmospheric pressure chemical ionization source in combination with ion trap mass spectrometry.

Chicago Style Citation

Warscheid, Bettina., Thorsten Hoffmann, and Ulrich Kuckelmann. Direct Quantitative Analysis of Organic Compounds in the Gas and Particle Phase Using a Modified Atmospheric Pressure Chemical Ionization Source in Combination With Ion Trap Mass Spectrometry.

MLA Citation

Warscheid, Bettina., Thorsten Hoffmann, and Ulrich Kuckelmann. Direct Quantitative Analysis of Organic Compounds in the Gas and Particle Phase Using a Modified Atmospheric Pressure Chemical Ionization Source in Combination With Ion Trap Mass Spectrometry.

Warning: These citations may not always be 100% accurate.