Citazione Stile APA (7a Edizione)

Loewenberg, G. (1967). Parliament in the German political system. Cornell University Press.

Citazione stile Chigago Style (17a edizione)

Loewenberg, Gerhard. Parliament in the German Political System. Ithaca, N.Y: Cornell University Press, 1967.

Citatione MLA (9a ed.)

Loewenberg, Gerhard. Parliament in the German Political System. Cornell University Press, 1967.