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

APA Citation Edition Citation

Witthoft, J. (1950). The history and present status of Pennsylvania archeology. - Philadelphia, PA.

Chicago Citation Edition Citation

Witthoft, John. The History and Present Status of Pennsylvania Archeology. - Philadelphia, PA. 1950.

MLA Citation Edition Citation

Witthoft, John. The History and Present Status of Pennsylvania Archeology. - Philadelphia, PA. 1950.