APA Style
Schreiber, Anne. (2009).
Penguins! (First).
Washington D.C.:
National Geographic Society.
Chicago Style
Schreiber, Anne.
Penguins!.
First
Washington D.C.:
National Geographic Society,
2009.
printed.
MLA Style
Schreiber, Anne.
Penguins!.
First
Washington D.C.:
National Geographic Society,
2009.
printed.
Turabian Style
Schreiber, Anne.
Penguins!.
First
Washington D.C.:
National Geographic Society,
2009.
printed.