Cita APA

Bignon, A. M. J., & Crônier, C. (2014). The systematics and phylogeny of the Devonian subfamily Asteropyginae (Trilobita: Phacopida). Web

Citación estilo Chicago

Bignon, Arnaud Marcel Jacques, and Catherine Crônier. The Systematics and Phylogeny of the Devonian Subfamily Asteropyginae (Trilobita: Phacopida). 2014.

Cita MLA

Bignon, Arnaud Marcel Jacques, and Catherine Crônier. The Systematics and Phylogeny of the Devonian Subfamily Asteropyginae (Trilobita: Phacopida). 2014.