APA (7th ed.) Citation

Pereira, P. War. Catastrophe and Disaster. University of Bologna.

Chicago Style (17th ed.) Citation

Pereira, Paulo. War. Catastrophe and Disaster. University of Bologna.

MLA (9th ed.) Citation

Pereira, Paulo. War. Catastrophe and Disaster. University of Bologna.

Warning: These citations may not always be 100% accurate.