Παραπομπή APA

Codding, G. A. (1961). The Federal government of Switzerland. George Allen&Unwin.

Παραπομπή Chicago Style

Codding, George Arthur. The Federal Government of Switzerland. London: George Allen&Unwin, 1961.

Παραπομπή MLA

Codding, George Arthur. The Federal Government of Switzerland. George Allen&Unwin, 1961.