APA

Siedentop L., . (2000). Democracy in Europe. New York: The Penguin Press.

Chicago

Siedentop Larry, . 2000. Democracy in Europe. New York: The Penguin Press.

Harvard

Siedentop L., . (2000). Democracy in Europe. New York: The Penguin Press.

MLA

Siedentop Larry, . Democracy in Europe. New York: The Penguin Press. 2000.