APA Style
Fortey, Richard., Ruppert, Edward E.. ().
Life : a natural history of the first four billion years of life on earth. .
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Chicago Style
Fortey, Richard., Ruppert, Edward E..
Life : a natural history of the first four billion years of life on earth..
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MLA Style
Fortey, Richard., Ruppert, Edward E..
Life : a natural history of the first four billion years of life on earth..
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Turabian Style
Fortey, Richard., Ruppert, Edward E..
Life : a natural history of the first four billion years of life on earth..
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.