Cita APA (7a ed.)
Fisher, R., & Abel, S. Still Waters, White Waters: Exploring America's Rivers and Lakes. National Geographic Society, Special Publications Division.
Cita estilo Chicago (17a ed.)
Fisher, Ron, y Sam Abel. Still Waters, White Waters: Exploring America's Rivers and Lakes. Washington, EUA: National Geographic Society, Special Publications Division.
Cita MLA (9a ed.)
Fisher, Ron, y Sam Abel. Still Waters, White Waters: Exploring America's Rivers and Lakes. National Geographic Society, Special Publications Division.
Precaución: Estas citas no son 100% exactas.