APA Style
National Geographic October 1996. (1996).
:
National Geographic Society.
Chicago Style
National Geographic October 1996.
October 1996.
:
National Geographic Society,
1996.
Book - Paperback.
MLA Style
National Geographic October 1996.
October 1996.
:
National Geographic Society,
1996.
Book - Paperback.
Turabian Style
National Geographic October 1996.
:
National Geographic Society,
1996.
Book - Paperback.