APA-Zitierstil (7. Ausg.)

Coelho, S. V. (2021). The war of the two brothers: The Portuguese civil war,1828-1834. Helion and Company.

Chicago-Zitierstil (17. Ausg.)

Coelho, Sérgio Veludo. The War of the Two Brothers: The Portuguese Civil War,1828-1834. Solihull: Helion and Company, 2021.

MLA-Zitierstil (9. Ausg.)

Coelho, Sérgio Veludo. The War of the Two Brothers: The Portuguese Civil War,1828-1834. Helion and Company, 2021.