APA ציטוט

Kramer, R. W., Hatcher, P. G., & Kujawinski, E. B. Identification of black carbon derived structures in a volcanic ash soil humic acid by fourier transform ion cyclotron resonance mass spectrometry.

Trích dẫn kiểu Chicago

Kramer, Robert W., Patrick G. Hatcher, và Elizabeth B. Kujawinski. Identification of Black Carbon Derived Structures in a Volcanic Ash Soil Humic Acid By Fourier Transform Ion Cyclotron Resonance Mass Spectrometry.

ציטוט MLA

Kramer, Robert W., Patrick G. Hatcher, và Elizabeth B. Kujawinski. Identification of Black Carbon Derived Structures in a Volcanic Ash Soil Humic Acid By Fourier Transform Ion Cyclotron Resonance Mass Spectrometry.