APA-Zitierstil (7. Ausg.)

Carroll, J. M. (1991). Confidential information sources, public and private (2nd ed.). Butterworth-Heinemann.

Chicago-Zitierstil (17. Ausg.)

Carroll, John Millar. Confidential Information Sources, Public and Private. 2nd ed. Boston: Butterworth-Heinemann, 1991.

MLA-Zitierstil (9. Ausg.)

Carroll, John Millar. Confidential Information Sources, Public and Private. 2nd ed. Butterworth-Heinemann, 1991.