Citação norma APA

Gladyshev, V. N., Khangulov, S. V., & Stadtman, T. C. (1994). Nicotinic acid hydroxylase from Clostridium barkeri: Electron paramagnetic resonance studies show that selenium is coordinated with molybdenum in the catalytically active selenium-dependent enzyme.

Citação norma Chicago

Gladyshev, V N., S V. Khangulov, and T C. Stadtman. Nicotinic Acid Hydroxylase From Clostridium Barkeri: Electron Paramagnetic Resonance Studies Show That Selenium Is Coordinated With Molybdenum in the Catalytically Active Selenium-dependent Enzyme. 1994.

Citação norma MLA

Gladyshev, V N., S V. Khangulov, and T C. Stadtman. Nicotinic Acid Hydroxylase From Clostridium Barkeri: Electron Paramagnetic Resonance Studies Show That Selenium Is Coordinated With Molybdenum in the Catalytically Active Selenium-dependent Enzyme. 1994.

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