Dyfyniad APA

Habakkuk, H. J. (1972). Population growth and economic development since 1750. Humanities Press.

Dyfyniad Arddull Chicago

Habakkuk, H. J. Population Growth and Economic Development Since 1750. [Leicester]: Humanities Press, 1972.

Dyfyniad MLA

Habakkuk, H. J. Population Growth and Economic Development Since 1750. Humanities Press, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.