Styl cytowania APA

Ziegler, D. J. (1958). Prelude to democracy: A study of proportional representation and the heritage of Weimar Germany 1871-1920. University of Nebraska Printing Division.

Styl cytowania Chicago

Ziegler, Donald J. Prelude to Democracy: A Study of Proportional Representation and the Heritage of Weimar Germany 1871-1920. Lincoln [Nebraska]: University of Nebraska Printing Division, 1958.

Styl cytowania MLA

Ziegler, Donald J. Prelude to Democracy: A Study of Proportional Representation and the Heritage of Weimar Germany 1871-1920. University of Nebraska Printing Division, 1958.