Cita APA

Eldredge, N., & Stanley, S. M. (1984). Living fossils. Springer.

Chicago Edition Citation

Eldredge, Niles, i Steven M. Stanley. Living Fossils. New York: Springer, 1984.

Cita MLA

Eldredge, Niles, i Steven M. Stanley. Living Fossils. Springer, 1984.