Smith, H. (2015). England's Lake District. Dorling Kindersley Limited.
Citación estilo ChicagoSmith, Helena. England's Lake District. London: Dorling Kindersley Limited, 2015.
Cita MLASmith, Helena. England's Lake District. Dorling Kindersley Limited, 2015.
Warning: These citations may not always be 100% accurate.