Style de citation APA

Voll, J. O. (1986). The Sudan after Nimeiry. Current history.

Style de citation Chicago

Voll, John O. "The Sudan After Nimeiry." Current History 1986.

Style de citation MLA

Voll, John O. "The Sudan After Nimeiry." Current History, 1986.

Attention : ces citations peuvent ne pas être correctes à 100%.