APA

Ucun F., Sağlam A. & Güçlü V. (20070912). Molecular structures and vibrational frequencies of xanthine and its methyl derivatives (caffeine and theobromine) by ab initio Hartree-Fock and density functional theory calculations. : Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Chicago

Ucun Fatih, Sağlam Adnan and Güçlü Vesile. 20070912. Molecular structures and vibrational frequencies of xanthine and its methyl derivatives (caffeine and theobromine) by ab initio Hartree-Fock and density functional theory calculations. : Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Harvard

Ucun F., Sağlam A. and Güçlü V. (20070912). Molecular structures and vibrational frequencies of xanthine and its methyl derivatives (caffeine and theobromine) by ab initio Hartree-Fock and density functional theory calculations. : Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

MLA

Ucun Fatih, Sağlam Adnan and Güçlü Vesile. Molecular structures and vibrational frequencies of xanthine and its methyl derivatives (caffeine and theobromine) by ab initio Hartree-Fock and density functional theory calculations. : Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 20070912.