Cita APA

Evans, A. V. (2016). National Geographic pocket guide to the insects of North America. Washington, D. C.: National Geographic.

Citación estilo Chicago

Evans, Arthur V. National Geographic Pocket Guide to the Insects of North America. Washington, D. C.: National Geographic, 2016.

Cita MLA

Evans, Arthur V. National Geographic Pocket Guide to the Insects of North America. Washington, D. C.: National Geographic, 2016.