APA (7e ed.) Bronvermelding

Warren, H. G., Leinenweber, H. D., & Andersen, O. M. (1967). Our democracy at work (2d ed.). Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Warren, Harris Gaylord, Harry D. Leinenweber, en O. M. Andersen. Our Democracy at Work. 2d ed. Englewood Cliffs, N. J: Prentice-Hall, 1967.

MLA (9e ed.) Bronvermelding

Warren, Harris Gaylord, et al. Our Democracy at Work. 2d ed. Prentice-Hall, 1967.