Cita APA

Vargas V., M. (1969). A contribution to the morphology of the eggs and nymphal stages of Porocephalus stilesi Sambon, 1910 and Porocephalus clavatus (Wyman, 1847) Sambon, 1910 (Pentastomida). Universidad de Costa Rica.

Citación estilo Chicago

Vargas V., Mario. A Contribution to the Morphology of the Eggs and Nymphal Stages of Porocephalus Stilesi Sambon, 1910 and Porocephalus Clavatus (Wyman, 1847) Sambon, 1910 (Pentastomida). Universidad de Costa Rica, 1969.

Cita MLA

Vargas V., Mario. A Contribution to the Morphology of the Eggs and Nymphal Stages of Porocephalus Stilesi Sambon, 1910 and Porocephalus Clavatus (Wyman, 1847) Sambon, 1910 (Pentastomida). Universidad de Costa Rica, 1969.