Cita APA (7a ed.)

Boyle, J. A. (1977). The Mongol world empire, 1206-1370. Variorum Reprints.

Cita Chicago Style (17a ed.)

Boyle, John Andrew. The Mongol World Empire, 1206-1370. London: Variorum Reprints, 1977.

Cita MLA (9a ed.)

Boyle, John Andrew. The Mongol World Empire, 1206-1370. Variorum Reprints, 1977.