Παραπομπή APA

Budd, G. E. (2013). At the Origin of Animals: The Revolutionary Cambrian Fossil Record. Bentham Science Publishers.

Παραπομπή Chicago Style

Budd, Graham E. At the Origin of Animals: The Revolutionary Cambrian Fossil Record. Bentham Science Publishers, 2013.

Παραπομπή MLA

Budd, Graham E. At the Origin of Animals: The Revolutionary Cambrian Fossil Record. Bentham Science Publishers, 2013.

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