APA-Zitierstil (7. Ausg.)

Nagel, S. S., & Nagel, S. S. (1975). Policy studies in America and elsewhere. Policy Studies Organization series.

Chicago-Zitierstil (17. Ausg.)

Nagel, Stuart S., und Stuard S. Nagel. "Policy Studies in America and Elsewhere." Policy Studies Organization Series 1975.

MLA-Zitierstil (8. Ausg.)

Nagel, Stuart S., und Stuard S. Nagel. "Policy Studies in America and Elsewhere." Policy Studies Organization Series, 1975.