APA Style
National geographic : Ireland Vol.186 No.3. (1994).
Washington, D.C:
the National Geographic Society.
Chicago Style
National geographic : Ireland Vol.186 No.3.
September 1994.
Washington, D.C:
the National Geographic Society,
1994.
Text.
MLA Style
National geographic : Ireland Vol.186 No.3.
September 1994.
Washington, D.C:
the National Geographic Society,
1994.
Text.
Turabian Style
National geographic : Ireland Vol.186 No.3.
Washington, D.C:
the National Geographic Society,
1994.
Print.