Gaya APA

Cipolla, C. (-1965). The economic history of world population, (3d ed). - Pelican, A 537. Penerbitan asli 1962. . (Harmondsworth): Penguin Books.

Gaya MLA

Cipolla, C.M.. "The economic history of world population, (3d ed). - Pelican, A 537. Penerbitan asli 1962. ". (Harmondsworth): Penguin Books, -1965. Buku.