Sherlock, E. (2012). The worm hunters. Green Planet Films.
Cita Chicago Style (17a ed.)Sherlock, Emma. The Worm Hunters. [United States]: Green Planet Films, 2012.
Cita MLA (8a ed.)Sherlock, Emma. The Worm Hunters. Green Planet Films, 2012.
Precaución: Estas citas no son 100% exactas.