Citação norma APA

Ostrowski, S. (2003). An Attempt to Assign the NMR Spectra in 7-Methyl- and 7-Benzyl-substituted 7H-Purine 1-Oxides Using the ACD/Labs Software Package. Molecules.

Citação norma Chicago

Ostrowski, Stanisław. "An Attempt to Assign the NMR Spectra in 7-Methyl- and 7-Benzyl-substituted 7H-Purine 1-Oxides Using the ACD/Labs Software Package." Molecules 2003.

Citação norma MLA

Ostrowski, Stanisław. "An Attempt to Assign the NMR Spectra in 7-Methyl- and 7-Benzyl-substituted 7H-Purine 1-Oxides Using the ACD/Labs Software Package." Molecules 2003.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.