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

APA Citation Edition Citation

Witthoft, J. (1950). Notes on Pennsylvania fluted points. - Philadelphia, PA.

Chicago Citation Edition Citation

Witthoft, John. Notes on Pennsylvania Fluted Points. - Philadelphia, PA. 1950.

MLA Citation Edition Citation

Witthoft, John. Notes on Pennsylvania Fluted Points. - Philadelphia, PA. 1950.