APA-Zitierstil (7. Ausg.)

Clotfelter, B. E. (1976). The universe and its structure. McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Clotfelter, Beryl E.. The Universe and Its Structure. New York: McGraw-Hill, 1976.

MLA-Zitierstil (9. Ausg.)

Clotfelter, Beryl E.. The Universe and Its Structure. McGraw-Hill, 1976.