Hampton-Brown Company, National Geographic Society (U.S.), & Moore, D. W. (2009). Edge: Reading, writing & language. Hampton-Brown : National Geographic School Pub..
Chicago Style (17th ed.) CitationHampton-Brown Company, National Geographic Society (U.S.), and David W. Moore. Edge: Reading, Writing & Language. Carmel, Calif.: Hampton-Brown : National Geographic School Pub., 2009.
MLA (9th ed.) CitationHampton-Brown Company, et al. Edge: Reading, Writing & Language. Hampton-Brown : National Geographic School Pub., 2009.
Warning: These citations may not always be 100% accurate.