APA citiranje

Nicholson-Lord D. David. (2006). Planet Earth. London, BBC Books, 2006.

Chicago Style (17th ed.) Citation

Nicholson-Lord D. David. Planet Earth. London, BBC Books, 2006, 2006.

MLA citiranje

Nicholson-Lord D. David. Planet Earth. London, BBC Books, 2006, 2006.

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