Cita APA

National Academy of Sciences. (1969). Systematic biology: Proceedings of an international conference. National Academy of Sciences.

Citación estilo Chicago

National Academy of Sciences. Systematic Biology: Proceedings of an International Conference. Washington: National Academy of Sciences, 1969.

Cita MLA

National Academy of Sciences. Systematic Biology: Proceedings of an International Conference. Washington: National Academy of Sciences, 1969.

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