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

APA Citation Edition Citation

Waals, J. D. v. d. (1964). Prehistoric disc wheels in the Netherlands. J. B. Wolters.

Chicago Citation Edition Citation

Waals, Johann Diderik van der. Prehistoric Disc Wheels in the Netherlands. Groningen: J. B. Wolters, 1964.

MLA Citation Edition Citation

Waals, Johann Diderik van der. Prehistoric Disc Wheels in the Netherlands. J. B. Wolters, 1964.