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

APA Citation Edition Citation

Troeng, J. (1993). Worldwide chronology of fifty-three prehistoric innovations. Almqvist & Wiksell.

Chicago Citation Edition Citation

Troeng, John. Worldwide Chronology of Fifty-three Prehistoric Innovations. Stockholm: Almqvist & Wiksell, 1993.

MLA Citation Edition Citation

Troeng, John. Worldwide Chronology of Fifty-three Prehistoric Innovations. Almqvist & Wiksell, 1993.