APA aipamena

José Luis, C. A., Espinosa Pérez, H., & Huidobro Campos, L. (2006). Two new species of the genus Squatina (Chondrichthyes: Squatinidae) from the Gulf of Mexico.

Chicago Style aipamena

José Luis, Castro Aguirre, Héctor Espinosa Pérez, y Leticia Huidobro Campos. Two New Species of the Genus Squatina (Chondrichthyes: Squatinidae) From the Gulf of Mexico. 2006.

MLA aipamena

José Luis, Castro Aguirre, Héctor Espinosa Pérez, y Leticia Huidobro Campos. Two New Species of the Genus Squatina (Chondrichthyes: Squatinidae) From the Gulf of Mexico. 2006.