Updated for 2015, The World Around Us, is one book in the Britannica Discovery Library Series
APA
(2015). The World Around Us. Retrieved from https://eb.pdn.ipublishcentral.com/product/world-around-us70177
MLA
The World Around Us. 2015. EPUB. https://eb.pdn.ipublishcentral.com/product/world-around-us70177
Chicago
The World Around Us. 2015. EPUB. https://eb.pdn.ipublishcentral.com/product/world-around-us70177
DISCLAIMER : While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.