Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Higham, C. (1977). The earliest farmers and the first cities. Lerner Publications Co..

Chicago Citation Edition Citation

Higham, Charles. The Earliest Farmers and the First Cities. Minneapolis: Lerner Publications Co., 1977.

MLA Citation Edition Citation

Higham, Charles. The Earliest Farmers and the First Cities. Lerner Publications Co., 1977.