Cita APA (7th ed.)

Cipolla, C. M. (1978). The economic history of world population. Penguin.

Cita Chicago (17th ed.)

Cipolla, Carlo M. The Economic History of World Population. Middlesex: Penguin, 1978.

Cita MLA (9th ed.)

Cipolla, Carlo M. The Economic History of World Population. Penguin, 1978.