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

APA Citation Edition Citation

Gardner, W. M. (1979). The -Thunderbird paleo-indian Site and the Middle Shenandoah Valley research program, 1971-1974.- Washington, D.C.

Chicago Citation Edition Citation

Gardner, William M. The -Thunderbird Paleo-indian Site and the Middle Shenandoah Valley Research Program, 1971-1974.- Washington, D.C. 1979.

MLA Citation Edition Citation

Gardner, William M. The -Thunderbird Paleo-indian Site and the Middle Shenandoah Valley Research Program, 1971-1974.- Washington, D.C. 1979.