Bright, M. (2005). 1001 natural wonders you must see before you die. Barron's Educational Series.
Style de citation Chicago (17e éd.)Bright, Michael. 1001 Natural Wonders You Must See Before You Die. Happauge, NY: Barron's Educational Series, 2005.
Style de citation MLA (8e éd.)Bright, Michael. 1001 Natural Wonders You Must See Before You Die. Barron's Educational Series, 2005.
Attention : ces citations peuvent ne pas être correctes à 100%.