APA (7th ed.) Citation

Zhang, X., Shu, D., & Erwin, D. H. (2007). Cambrian naraoiids (arthropoda): Morphology, ontogeny, systematics, and evolutionary relationships. Allen Press.

Chicago Style (17th ed.) Citation

Zhang, X.-L, D.-G Shu, and Douglas H. Erwin. Cambrian Naraoiids (arthropoda): Morphology, Ontogeny, Systematics, and Evolutionary Relationships. Lawrence, Kansas: Allen Press, 2007.

MLA (9th ed.) Citation

Zhang, X.-L, et al. Cambrian Naraoiids (arthropoda): Morphology, Ontogeny, Systematics, and Evolutionary Relationships. Allen Press, 2007.