Παραπομπή APA

Bosworth, K. A. (1967). The 50 States And Their Local Governments. Alfred A Knopf.

Παραπομπή Chicago Style

Bosworth, Karl A. The 50 States And Their Local Governments. New York: Alfred A Knopf, 1967.

Παραπομπή MLA

Bosworth, Karl A. The 50 States And Their Local Governments. Alfred A Knopf, 1967.