APA citiranje
Alvarez, W. (2008). T. rex and the crater of doom. Princeton University Press.
Chicago Style (17th ed.) Citation
Alvarez, Walter. T. Rex and the Crater of Doom. Princeton, NJ: Princeton University Press, 2008.
MLA citiranje
Alvarez, Walter. T. Rex and the Crater of Doom. Princeton University Press, 2008.
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