Citação norma APA

Ingram, D. J. E. (1958). Free radicals as studied by electron spin resonance. Butterworths scientific publications.

Citação norma Chicago

Ingram, David J. E. Free Radicals as Studied by Electron Spin Resonance. London: Butterworths scientific publications, 1958.

Citação norma MLA

Ingram, David J. E. Free Radicals as Studied by Electron Spin Resonance. Butterworths scientific publications, 1958.

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