APA

Castro-Valderrama U., Carvalho G. S., Peck D. C., Valdez-Carrasco J. M. & Romero Nápoles J. (20190815). Two New Species of the Spittlebug Genus Ocoaxo Fennah (Hemiptera: Cercopidae) from Mexico, and Keys for the Groups, Group Three, and First Subgroup. : Neotropical entomology.

Chicago

Castro-Valderrama U, Carvalho G S, Peck D C, Valdez-Carrasco J M and Romero Nápoles J. 20190815. Two New Species of the Spittlebug Genus Ocoaxo Fennah (Hemiptera: Cercopidae) from Mexico, and Keys for the Groups, Group Three, and First Subgroup. : Neotropical entomology.

Harvard

Castro-Valderrama U., Carvalho G. S., Peck D. C., Valdez-Carrasco J. M. and Romero Nápoles J. (20190815). Two New Species of the Spittlebug Genus Ocoaxo Fennah (Hemiptera: Cercopidae) from Mexico, and Keys for the Groups, Group Three, and First Subgroup. : Neotropical entomology.

MLA

Castro-Valderrama U, Carvalho G S, Peck D C, Valdez-Carrasco J M and Romero Nápoles J. Two New Species of the Spittlebug Genus Ocoaxo Fennah (Hemiptera: Cercopidae) from Mexico, and Keys for the Groups, Group Three, and First Subgroup. : Neotropical entomology. 20190815.