Dyer, S. (2010). Monster day at work. Frances Lincoln Children's Books.
Cita Chicago Style (17a ed.)Dyer, Sarah. Monster Day at Work. London: Frances Lincoln Children's Books, 2010.
Cita MLA (8a ed.)Dyer, Sarah. Monster Day at Work. Frances Lincoln Children's Books, 2010.
Precaución: Estas citas no son 100% exactas.