APA (7. basım) Alıntı

Friedrich, C. J. (1950). Constitutional government and democracy: Theory and practice en Europe and America. Blaisdell.

Chicago Style (17. basım) Atıf

Friedrich, Carl Joachim. Constitutional Government and Democracy: Theory and Practice En Europe and America. Nueva York: Blaisdell, 1950.

MLA (9th ed.) Atıf

Friedrich, Carl Joachim. Constitutional Government and Democracy: Theory and Practice En Europe and America. Blaisdell, 1950.