Gaya APA
Brown, C, L., Wilson, P. (2007).
After the Dinosaurs: Mammoths and Fossil Mammals .
New York:
HarperCollins.
Gaya MLA
Brown, Charlotte, Lewis., Wilson, Phil.
"After the Dinosaurs: Mammoths and Fossil Mammals".
New York:
HarperCollins,
2007.
Text.