Beer, H. d. (2009). Little polar bear and the whales. North-South ; Publishers Group UK [distributor].
Style de citation Chicago (17e éd.)Beer, Hans de. Little Polar Bear and the Whales. New York : Enfield: North-South ; Publishers Group UK [distributor], 2009.
Style de citation MLA (8e éd.)Beer, Hans de. Little Polar Bear and the Whales. North-South ; Publishers Group UK [distributor], 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.