Beer, H. d. (1995). El osito polar (1. Spanish ed.). Ed. Norte-Sur.
Chicago Style (17th ed.) CitationBeer, Hans de. El Osito Polar. 1. Spanish ed. New York: Ed. Norte-Sur, 1995.
MLA (9th ed.) CitationBeer, Hans de. El Osito Polar. 1. Spanish ed. Ed. Norte-Sur, 1995.
Warning: These citations may not always be 100% accurate.