APA-Zitierstil (7. Ausg.)

Ager, D. V. (1993). The new catastrophism: The importance of the rare event in geological history (1. paperback ed.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Ager, Derek V. The New Catastrophism: The Importance of the Rare Event in Geological History. 1. paperback ed. Cambridge u.a: Cambridge Univ. Press, 1993.

MLA-Zitierstil (9. Ausg.)

Ager, Derek V. The New Catastrophism: The Importance of the Rare Event in Geological History. 1. paperback ed. Cambridge Univ. Press, 1993.