Cita APA

Ward, P. D. (1992). On Methuselah's trail: Living fossils and the great extinctions. W.H. Freeman.

Citación estilo Chicago

Ward, Peter Douglas. On Methuselah's Trail: Living Fossils and the Great Extinctions. New York: W.H. Freeman, 1992.

Cita MLA

Ward, Peter Douglas. On Methuselah's Trail: Living Fossils and the Great Extinctions. W.H. Freeman, 1992.

Warning: These citations may not always be 100% accurate.