Cita APA (7a ed.)
Renouf, J., Olding, P., Lawrie, B., Gillings, A., Harris, S., & Stewart, I. Earth: The Biography : Volcanoes. BBC ; National Geographic Society.
Cita estilo Chicago (17a ed.)
Renouf, Jonnathan, Paul Olding, Ben Lawrie, Annabel Gillings, Sophie Harris, y Iain Stewart. Earth: The Biography : Volcanoes. Inglaterra : Washington, EUA: BBC ; National Geographic Society.
Cita MLA (9a ed.)
Renouf, Jonnathan, et al. Earth: The Biography : Volcanoes. BBC ; National Geographic Society.
Precaución: Estas citas no son 100% exactas.