APA-Zitierstil (7. Ausg.)

Stanley, S. M. (1989). Earth and life through time (2. ed.). Freeman.

Chicago-Zitierstil (17. Ausg.)

Stanley, Steven M. Earth and Life Through Time. 2. ed. New York: Freeman, 1989.

MLA-Zitierstil (9. Ausg.)

Stanley, Steven M. Earth and Life Through Time. 2. ed. Freeman, 1989.