APA Style
Bonewitz, Ronald Louis, Carruthers, Margaret, Efthim, Richard. (2008).
Rock and Gem : the definitive guide to rocks, minerals, gems, and fossils .
New York:
DK Publishing.
Chicago Style
Bonewitz, Ronald Louis, Carruthers, Margaret, Efthim, Richard.
Rock and Gem : the definitive guide to rocks, minerals, gems, and fossils.
New York:
DK Publishing,
2008.
Text.
MLA Style
Bonewitz, Ronald Louis, Carruthers, Margaret, Efthim, Richard.
Rock and Gem : the definitive guide to rocks, minerals, gems, and fossils.
New York:
DK Publishing,
2008.
Text.
Turabian Style
Bonewitz, Ronald Louis, Carruthers, Margaret, Efthim, Richard.
Rock and Gem : the definitive guide to rocks, minerals, gems, and fossils.
New York:
DK Publishing,
2008.
Print.