APA-Zitierstil (7. Ausg.)

Madison, B. L. (1990). A challenge of numbers: People in the mathematical sciences. National Academy Press.

Chicago-Zitierstil (17. Ausg.)

Madison, Bernard L. A Challenge of Numbers: People in the Mathematical Sciences. Washington, D.C: National Academy Press, 1990.

MLA-Zitierstil (9. Ausg.)

Madison, Bernard L. A Challenge of Numbers: People in the Mathematical Sciences. National Academy Press, 1990.