Trích dẫn APA

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

Trích dẫn kiểu Chicago

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

Trích dẫn MLA

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

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.