APA Style
Adams, S. (2013).
World History Biographies: Alexander: The Boy Soldier Who Conquered the World (National Geographic World History Biographies) .
Washington:
National Geographic.
MLA Style
Adams, Simon.
"World History Biographies: Alexander: The Boy Soldier Who Conquered the World (National Geographic World History Biographies)".
Washington:
National Geographic,
2013.
Printed Book.