Armstrong, M. S., & Oldfather, W. A. (1993). A German scholar and socialist in Illinois: The career of William Abbott Oldfather.
Chicago-Zitierstil (17. Ausg.)Armstrong, Michael Shawn, und William Abbot Oldfather. A German Scholar and Socialist in Illinois: The Career of William Abbott Oldfather. 1993.
MLA-Zitierstil (9. Ausg.)Armstrong, Michael Shawn, und William Abbot Oldfather. A German Scholar and Socialist in Illinois: The Career of William Abbott Oldfather. 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.