APA aipamena

Cipolla, C. M. (1967). The economic history of world population (Fourth edition.). Penguin Books.

Chicago Style aipamena

Cipolla, Carlo M. The Economic History of World Population. Fourth edition. Harmondsworth: Penguin Books, 1967.

MLA aipamena

Cipolla, Carlo M. The Economic History of World Population. Fourth edition. Penguin Books, 1967.