Citação norma APA

Heichelheim, F. M. (1970). An ancient economic history. An ancient economic history from the Palaeolithic age to the migrations of the Germanic, Slavic, and Arabic nations.

Citação norma Chicago

Heichelheim, Fritz M. "An Ancient Economic History." An Ancient Economic History from the Palaeolithic Age to the Migrations of the Germanic, Slavic, and Arabic Nations 1970.

Citação norma MLA

Heichelheim, Fritz M. "An Ancient Economic History." An Ancient Economic History from the Palaeolithic Age to the Migrations of the Germanic, Slavic, and Arabic Nations, 1970.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.