Cita APA (7a ed.)

Maël, P. (1909). César Borgia. E. Flammarion.

Cita Chicago Style (17a ed.)

Maël, Pierre. César Borgia. Paris: E. Flammarion, 1909.

Cita MLA (9a ed.)

Maël, Pierre. César Borgia. E. Flammarion, 1909.