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

APA Citation Edition Citation

Meggers, B. J., & Ewers, J. C. (1983). Explaining the course of human events. - Washington, D.C. enth. u.a: Commentary / by John C. Ewers.

Chicago Citation Edition Citation

Meggers, Betty Jane, und John C. Ewers. Explaining the Course of Human Events. - Washington, D.C. Enth. U.a: Commentary / by John C. Ewers. 1983.

MLA Citation Edition Citation

Meggers, Betty Jane, und John C. Ewers. Explaining the Course of Human Events. - Washington, D.C. Enth. U.a: Commentary / by John C. Ewers. 1983.