Turner, M. J., Switzer, K., & Redden, C. (1987). American government: Principles and practices (Teacher annotated edition, Texas special edition.). Merrill.
Chicago-Zitierstil (17. Ausg.)Turner, Mary Jane, Kenneth Switzer, und Charlotte Redden. American Government: Principles and Practices. Teacher annotated edition, Texas special edition. Columbus, Ohio [u.a.]: Merrill, 1987.
MLA-Zitierstil (9. Ausg.)Turner, Mary Jane, et al. American Government: Principles and Practices. Teacher annotated edition, Texas special edition. Merrill, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.